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# LND | Nuclear Radiation Detectors > Designers and Manufacturers of Nuclear Radiation Detectors Website: https://www.lndinc.com Language: en (UTF-8) Charset: UTF-8 Generated: 2025-09-12T18:07:01+00:00 --- ## Posts - [Neutron Scattering](https://www.lndinc.com/neutron-scattering/): Though often overshadowed by its own accomplishments, materials science has played a significant role in some of modern society’s greatest advancements. From developing high-temperature super conductors to testing the strength... - [Air Pollution Monitoring](https://www.lndinc.com/air-pollution-monitoring/): Air Pollution Monitor   According to the World Health Organization, nine out of 10 people on Earth breathe polluted air, a number that contributes to millions of deaths every year.... - [ExoMars 2020: Mars Rover Project](https://www.lndinc.com/exomars-2020-mars-rover-project/): As the search for extraterrestrial life continues, ExoMars 2020 represents the next chapter in astrobiological exploration. A joint project organized by the European Space Agency (ESA) and the Russian space... - [New shipping regulations for radiation detectors](https://www.lndinc.com/new-shipping-regulations-radiation-detectors-january-1st-2017-iata-special-provision-a202-went-effect-new-special-provision-allows-shipment-radiation-detectors-containing/): On January 1st, 2017 IATA special provision A202 went into effect.  This new special provision allows for the shipment of radiation detectors containing pressurized Division 2.2 gases that were formally... - [Patent](https://www.lndinc.com/patent/): LND, Inc. has been awarded a patent for an enhanced sensitivity neutron detection module (NDM) that uses boron trifluoride as the detection medium.   The NDM achieves equivalent sensitivities to... - [Position Sensitive Neutron Detectors for Chinese Academy of Sciences Spallation Project](https://www.lndinc.com/position-sensitive-neutron-detectors-chinese-academy-sciences-spalation-project/): The Chinese Academy of Sciences selected LND to supply 8 mm diameter detectors over a five year period with the first delivery in July of 2016.  LND worked closely with... - [QPL GM Detectors](https://www.lndinc.com/qpl-gm-detectors/): LND, Inc. is the only manufacturer of QPL GM detectors, models 8767 and 7840. - [Fukushima response](https://www.lndinc.com/fukushima-response/): LND, Inc. played a critical role as a key supplier to all of the world’s leading instrument manufacturers and first responder units.  To meet the global demand for detectors we... - [Helium-3 availability](https://www.lndinc.com/homeland-security-helium-3-availability/): LND, Inc. is still a primary supplier of Helium-3 and BF3 neutron detectors for Radiation Portal Monitors (RPM’s) at borders, shipping ports and other critical areas.  LND is able to... - [celebrates 53 years of business](https://www.lndinc.com/celebrates-53-years-business/): This February marked our 53rd anniversary as a leader in the nuclear radiation detection industry. - [Bepicolumbo to launch in 2018](https://www.lndinc.com/bebicolumbo-launch-2018/): Mercury Mission to measure hydrogen containing mineral content on surface and the presence of water ice. Read the full article here Update 10-11-18 More information on the October 20th, 2018... - [Curiosity Mars Rover](https://www.lndinc.com/curiosity-mars-rover/): LND’s neutron detectors as part of the Russian-built DAN instrument continue to gather data on the surface of Mars. - [Bar coding of product](https://www.lndinc.com/bar-coding-product/): LND, Inc. has instituted bar coding for enhanced product traceability. - [ISO 9001:2008 to ISO 9001:2015](https://www.lndinc.com/iso-90012008-iso-90012015/): LND, Inc. is in the process of migrating our Quality Management System to the new ISO standard, 9001:2015.  Our next audit cycle is October, 2017, and we will be audited... - [IMDG Code revised for BF3 neutron detectors](https://www.lndinc.com/imdg-code-revised-bf3-neutron-detectors/): The cargo storage area restrictions for boron trifluoride have been lifted for neutron detectors containing BF3.  This allows for the placement of containers on any part of the ship during... - [IATA special provision for BF3 neutron detectors](https://www.lndinc.com/iata-special-provision-bf3-neutron-detectors/): IATA 190 and DOT SP 238 went into effect on January 1st, 2013 and since then thousands of BF3 neutron detectors have been shipped around the world without the former... - [USPTO awards patent to LND](https://www.lndinc.com/uspto-awards-patent-lnd/): LND, Inc. has been awarded a patent for an enhanced sensitivity neutron detection module that uses boron trifluoride as the detection medium.   The NDM achieves equivalent sensitivities to Helium-3... - [Notice 2](https://www.lndinc.com/notice-2/): On January 1, 2013, IATA special provision A190 and DOT Special Provision 238 went into effect. These new regulations make the world-wide shipment of BF3 neutron detectors and radiation detection... - [Notice 1](https://www.lndinc.com/notice-1/): Since 1964, LND, Incorporated has been a leader in the design and manufacture of ionization chambers,Geiger tubes, x-ray proportional counters and neutron detectors. With over a thousand different designs, this... - [News 2](https://www.lndinc.com/news-2/): Since 1964, LND, Incorporated has been a leader in the design and manufacture of ionization chambers,Geiger tubes, x-ray proportional counters and neutron detectors. With over a thousand different designs, this website can... - [News 1](https://www.lndinc.com/news-1/): Aug. 9, 2016 U.S. DOT Special Provision 238 harmonizes transportation regulations with new IATA Special Provision A190 for the shipment of Boron trifluoride neutron detectors. - [Change to Transportation Regulations](https://www.lndinc.com/change-transportation-regulations/): Major Change to Transportation Regulations for Neutron Detectors Containing Boron Trifluoride At the twenty-third session of the ICAO Dangerous Goods Panel, which took place in October, 2011, in Montreal, a... ## Pages - [Terms and Conditions](https://www.lndinc.com/terms-and-conditions/): LND, INC. Terms & Conditions     - [Major Change to Transportation Regulations for Neutron Detectors Containing Boron Trifluoride](https://www.lndinc.com/rohs-policy/): At the twenty-third session of the ICAO Dangerous Goods Panel, which took place in October, 2011, in Montreal, a special provision allowing the international cargo aircraft shipment of BF3 neutron... - [News](https://www.lndinc.com/news/): - [Resources](https://www.lndinc.com/resources/): References and Publications [Fields: Title Additional Block: Notice, Button Name Additional Block: Read more] - [Lorem ipsum](https://www.lndinc.com/lorem-ipsum/): Lorem ipsum test - [Quote Request](https://www.lndinc.com/quote-request/): [woocommerce_checkout] - [My Account](https://www.lndinc.com/my-account/): [woocommerce_my_account] - [Products](https://www.lndinc.com/products/): - [Quote](https://www.lndinc.com/quote/): [woocommerce_cart] - [Checkout](https://www.lndinc.com/checkout/): [download_checkout] - [Purchase Confirmation](https://www.lndinc.com/checkout/purchase-confirmation/): Thank you for your purchase! [edd_receipt] - [Transaction Failed](https://www.lndinc.com/checkout/transaction-failed/): Your transaction failed, please try again or contact site support. - [Purchase History](https://www.lndinc.com/checkout/purchase-history/): [purchase_history] - [Home](https://www.lndinc.com/): LND is a leader in the design and manufacture of ionization chambers, geiger tubes, x-ray proportional counters and neutron detectors [Fields: Contact Block Shortcode: [jotform id="63431629838969"], Page Block Title: About, Banner Title: Detectors, Banner Button Name: View Products] - [Terms of Use](https://www.lndinc.com/terms-of-use/): The use of this website is subject to the following terms of use: The content of the pages of this website is for your general information and use only. It... - [INC. privacy policy](https://www.lndinc.com/privacy-policy/): What we collect We may collect the following information: name and job title contact information including email address demographic information such as postcode, preferences and interests other information relevant to... - [FAQ](https://www.lndinc.com/faq/): Here you can find answers to some of the most frequently asked questions about LND.  If you cannot find answers to your questions here, please refer to the Contact page... [Fields: Locations Title: Driving directions:, FAQ Title Big: Where is LND Inc. located?, FAQ Address: Phone: ***, FAQ Map Title: Please note that you can click on the map and drag it in any direction to view connecting roads.] - [Contact](https://www.lndinc.com/contact/): [row class="item"] [column lg="2" md="2" sm="12" xs="12" ] [/column] [column lg="10" md="10" sm="12" xs="12" ] To place an order or check the status of an existing order, contact: Johanna Lund... - [About](https://www.lndinc.com/about/): LND, Incorporated designs, engineers and manufactures gas-filled nuclear radiation detectors. Since 1964, LND has developed a product line that encompasses all the commercial, scientific and military applications for nuclear radiation... ## Products - [520169](https://www.lndinc.com/products/ionization-chambers/52071-2/): End window beta-gamma ionization chamber [Price: $0.00, Stock: In Stock, SKU: 52071, Type: Simple Product] Additional Product Info: Attributes: pa_maximum-diameter-inchmm: 3.0/76.2 | pa_maximum-length-inchmm: 4.9/124.4 | pa_effective-length: 3.66/92.9 | pa_cathode-material: Aluminum | pa_recommended-operating-volt: 500 | pa_operating-temperature-range: 25 to 85 | pa_fill-gas: Xenon | pa_fill-pressure-torr: 800 | pa_anode-connector: #6 - 32 thread | pa_cathode-connector: Solder Lug | pa_guard-connector: Solder Lug | pa_storage-temperature: -40 to 100 | pa_minimum-life: 2 | pa_maximum-operating-voltage: 800 | pa_gamma-sensitivity-a-r-hr: 6.0E-10 | pa_resistance-cathode-guard: >1.0E13 | pa_resistance-electrode-guard: >1.0E13 | pa_material-window: Beryllium | pa_thickness-window: .005/.127 | pa_effective-diameter-window: 2.71/68.8 | Categories: End Window Beta-Gamma Ionization Chambers, Ionization Chambers | Gallery Images: 1 - [SK 03501](https://www.lndinc.com/products/neutron-detectors/203-2-2/): Cylindrical He-3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 203, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 24.0/609.6 | pa_effective-length: 21.21/538.8 | pa_maximum-diameter-inchmm: 2.5/63.5 | pa_effective-diameter-general: 2.43/61.72 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1150 | pa_operating-voltage-range: 1000-1350 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: TBD | pa_weight-grams: TBD | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 1606 | pa_sensitivity-cps: 204 | FWHM Resolution: <10 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [SK03496](https://www.lndinc.com/products/neutron-detectors/203-2/): Cylindrical Bf-3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 203, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Aluminum | pa_maximum-length-inchmm: 13.53/343.7 | pa_effective-length: 10.0/254.0 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.87/47.49 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 2150 | pa_operating-voltage-range: 1900 - 2400 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 600 | pa_gas-pressure-torr: 700 | pa_effective-volume-cm3: 448 | pa_sensitivity-cps: 8 | Categories: BF3 Detectors, Cylindrical BF3 Neutron Detectors, Neutron Detectors - [SK03495](https://www.lndinc.com/products/neutron-detectors/20264__trashed-2-2/): BF-3 Detector [Price: $0.00, Stock: In Stock, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Aluminum | pa_maximum-length-inchmm: 13.22/335.9 | pa_effective-length: 10.0/254.0 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1850 | pa_operating-voltage-range: 1750 - 2000 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 7 | pa_weight-grams: 136 | pa_gas-pressure-torr: 700 | pa_effective-volume-cm3: 117 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 2.0 | Categories: BF3 Detectors, Cylindrical BF3 Neutron Detectors, Neutron Detectors - [25284](https://www.lndinc.com/products/neutron-detectors/2522-2-3/): He3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 2522, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 23.06/585.7 | pa_effective-length: 20.0/508.0 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1200 | pa_operating-voltage-range: 1100 - 1350 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 350 | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 228 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 68 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [719](https://www.lndinc.com/products/geiger-mueller-tubes/7192-3/): Thin wall beta-gamma detector [Price: $0.00, Stock: In Stock, SKU: 7192, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Ne +Halogen | pa_cathode-material: 446 Stainless Steel | pa_maximum-length-inchmm: 10.75/273.1 | pa_effective-length: 9.0/228.6 | pa_maximum-diameter-inchmm: 0.63/16.0 | pa_effective-diameter-general: 0.61/15.5 | pa_connector: Jedec A3-1 | pa_operating-temperature-range: -40 to +75 | pa_recommended-anode-resistor: 1 | pa_recommended-operating-volt: 900 | pa_operating-voltage-range: 850-1000 | pa_maximum-plateau-slope: 10 | pa_minimum-dead-time-micro-sec: 100 | pa_gamma-sensitivity-cs-137: 90 | pa_tube-capacitance-pf: 4 | pa_maximum-background-shielded: 75 | pa_maximum-starting-voltage: 800 | pa_areal-density-wall: 40-60 | pa_thickness-wall: 0.003/0.076 | Categories: Geiger-Mueller Tubes, Thin Wall Beta-Gamma | Gallery Images: 2 - [20151](https://www.lndinc.com/products/neutron-detectors/20127-2-2/): Cylindrical bf3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 20127, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 6.28/159.6 | pa_effective-length: 0.94/23.88 | pa_maximum-diameter-inchmm: 0.63/16.0 | pa_effective-diameter-general: 0.61/15.49 | pa_connector: SHV | pa_operating-temperature-range: -40 to +80 | pa_recommended-operating-volt: 650 | pa_operating-voltage-range: 550 - 800 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 4 | pa_weight-grams: 125 | pa_gas-pressure-torr: 50 | pa_effective-volume-cm3: 4.5 | pa_maximum-resolution: N/A | pa_sensitivity-cps: N/A | Categories: BF3 Detectors, Cylindrical BF3 Neutron Detectors, Neutron Detectors - [20149](https://www.lndinc.com/products/neutron-detectors/20127-2/): Cylindrical bf3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 20127, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 6.28/159.6 | pa_effective-length: 0.94/23.88 | pa_maximum-diameter-inchmm: 0.63/16.0 | pa_effective-diameter-general: 0.61/15.49 | pa_connector: SHV | pa_operating-temperature-range: -40 to +80 | pa_recommended-operating-volt: 750 | pa_operating-voltage-range: 650-800 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 4 | pa_weight-grams: 125 | pa_gas-pressure-torr: 200 | pa_effective-volume-cm3: 4.5 | pa_maximum-resolution: N/A | pa_sensitivity-cps: N/A | Categories: BF3 Detectors, Cylindrical BF3 Neutron Detectors, Neutron Detectors - [252308](https://www.lndinc.com/products/neutron-detectors/2522-2-2-2/): He3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 2522, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 3.36/85.4 | pa_effective-length: 0.39/10 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: MHV | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1000 | pa_operating-voltage-range: 900-1150 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 50 | pa_gas-pressure-torr: 1299 | pa_effective-volume-cm3: .03 | pa_maximum-resolution: N/A | pa_thermal-neutron-sensitivity: 0.7 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [252351](https://www.lndinc.com/products/neutron-detectors/2522-2-2/): He3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 2522, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 9.74/247.5 | pa_effective-length: 7.87/200.0 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: 11/16-24 UNEF-2A Thread | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 900 | pa_operating-voltage-range: 800-1250 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 213 | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 92 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 28.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [SK03420](https://www.lndinc.com/products/neutron-detectors/25384-5-2/): Cylindrical He-3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 25384, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 42.60/1082.2 | pa_effective-length: 39.37/1000 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: HN | pa_operating-temperature-range: -40 to +100 | pa_recommended-operating-volt: 850 | pa_operating-voltage-range: 750 - 1000 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 700 | pa_gas-pressure-torr: 760 | pa_effective-volume-cm3: 1932 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 160 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [520251](https://www.lndinc.com/products/ionization-chambers/520117-2-3/): End window beta/gamma ionization chamber [Price: $0.00, Stock: In Stock, SKU: 520117, Type: Simple Product] Additional Product Info: Attributes: pa_maximum-diameter-inchmm: 3.49/88.7 | pa_maximum-length-inchmm: 3.62/92 | pa_effective-length: 2.5/63.5 | pa_cathode-material: Aluminum | pa_recommended-operating-volt: 800 | pa_operating-temperature-range: 25 to 85 | pa_fill-gas: Xenon | pa_fill-pressure-torr: 3800 | pa_anode-connector: Threaded Pin | pa_cathode-connector: Solder Pin | pa_guard-connector: Solder Pin | pa_storage-temperature: -40 to +100 | pa_minimum-life: 2 | pa_maximum-operating-voltage: 2000 | pa_gamma-sensitivity-a-r-hr: 1.0E-9 | pa_gamma-sensitivity-cs137-a-r: N/A | pa_resistance-cathode-guard: >1.0E12 | pa_resistance-electrode-guard: >1.0E13 | pa_material-window: Stainless Steel | pa_thickness-window: 0.001 / 0.025 | pa_effective-diameter-window: 3.0/76.2 | Categories: End Window Beta-Gamma Ionization Chambers, Ionization Chambers | Gallery Images: 2 - [520251](https://www.lndinc.com/products/ionization-chambers/520117-2-2/): End window beta/gamma ionization chamber [Price: $0.00, Stock: In Stock, SKU: 520117, Type: Simple Product] Additional Product Info: Attributes: pa_maximum-diameter-inchmm: 3.49/88.7 | pa_maximum-length-inchmm: 3.62/92 | pa_effective-length: 2.5/63.5 | pa_cathode-material: Aluminum | pa_recommended-operating-volt: 800 | pa_operating-temperature-range: 25 to 85 | pa_fill-gas: Xenon | pa_fill-pressure-torr: 3800 | pa_anode-connector: Threaded Pin | pa_cathode-connector: Solder Pin | pa_guard-connector: Solder Pin | pa_storage-temperature: -40 to +100 | pa_minimum-life: 2 | pa_maximum-operating-voltage: 2000 | pa_gamma-sensitivity-a-r-hr: 1.0E-9 | pa_gamma-sensitivity-cs137-a-r: 9.7E-10 | pa_resistance-cathode-guard: >1.0E12 | pa_resistance-electrode-guard: >1.0E13 | pa_material-window: Stainless Steel | pa_thickness-window: 0.001 / 0.025 | pa_effective-diameter-window: 3.0/76.2 | Categories: End Window Beta-Gamma Ionization Chambers, Ionization Chambers | Gallery Images: 2 - [20397](https://www.lndinc.com/products/neutron-detectors/20357-2/): Cylindrical BF3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 20357, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 40.63/1032.1 | pa_effective-length: 37.40/950.0 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1750 | pa_operating-voltage-range: 1400-2000 | pa_maximum-plateau-slope: 3 | pa_weight-grams: 1250 | pa_gas-pressure-torr: 550 | pa_effective-volume-cm3: 1842 | pa_maximum-resolution: 15 | pa_capacitance-pf: 5 | Approximate Sensitivity (CPS/NV): Pancake Style Mica Window Tubes | Categories: BF3 Detectors, Cylindrical BF3 Neutron Detectors, Neutron Detectors - [71922](https://www.lndinc.com/products/geiger-mueller-tubes/7192-2/): Thin wall beta-gamma detector [Price: $0.00, Stock: In Stock, SKU: 7192, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Ne +Halogen | pa_cathode-material: 446 Stainless Steel | pa_maximum-length-inchmm: 10.25/260.4 | pa_effective-length: 9.0/228.6 | pa_maximum-diameter-inchmm: 0.75/19.1 | pa_effective-diameter-general: 0.61/15.5 | pa_connector: Wire Lead | pa_operating-temperature-range: -40 to +75 | pa_recommended-anode-resistor: 1 | pa_recommended-operating-volt: 900 | pa_operating-voltage-range: 850-1000 | pa_maximum-plateau-slope: 10 | pa_minimum-dead-time-micro-sec: 100 | pa_gamma-sensitivity-cs-137: 90 | pa_tube-capacitance-pf: 4 | pa_maximum-background-shielded: 75 | pa_maximum-starting-voltage: 800 | pa_areal-density-wall: 40-60 | pa_thickness-wall: 0.003/0.076 | Categories: Geiger-Mueller Tubes, Thin Wall Beta-Gamma | Gallery Images: 1 - [SK03370](https://www.lndinc.com/products/neutron-detectors/50348-2/): Gamma compensated neutron ionization chamber (LND 50348 with MI Cables)   [Price: $0.00, Stock: In Stock, SKU: 50348, Type: Simple Product] Additional Product Info: Attributes: pa_maximum-diameter-inchmm: 2.0/50.8 | pa_maximum-length-inchmm: 186/4724.4 | pa_effective-length: 9.0/228.6 | pa_cathode-material: Aluminum | pa_recommended-operating-volt: 500 | pa_operating-temperature-range: -50 to +100 | pa_outer-casing-material: Aluminum | pa_fill-gas: Nitrogen | pa_fill-pressure-torr: 760 | pa_anode-connector: MHV at end of MI Cable | pa_cathode-connector: MHV at end of MI Cable | pa_guard-connector: MHV at end of MI Cable | pa_effective-volume-cm3: 225.0 | pa_maximum-operating-voltage: 800 | pa_gamma-sensitivity-a-r-hr: 1.0E-11 | pa_neutron-flux-range: 1E4 to 1E11 | pa_neutron-sensitivity-amps: 4.0E-14 | pa_resistance-signal-electrode: >1.0E13 | pa_resistance-guard-electrode: >1.0E10 | pa_coating-material: B10 | pa_enrichment: 96 | pa_coated-thickness: 1 | pa_coated-area: 240 | Categories: B10 Lined Gamma Compensated Neutron Ion Chambers, Boron Lined Detectors, Neutron Detectors - [71224](https://www.lndinc.com/products/geiger-mueller-tubes/712-2-2/): Gamma detector [Price: $0.00, Stock: In Stock, SKU: 712, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Ne +Halogen | pa_cathode-material: 446 Stainless Steel | pa_maximum-length-inchmm: 1.94/49.2 | pa_effective-length: 1.5/38.1 | pa_maximum-diameter-inchmm: 0.59/15.1 | pa_effective-diameter-general: .36/9.1 | pa_connector: Pin | pa_operating-temperature-range: -40 to +75 | pa_recommended-anode-resistor: 10 | pa_maximum-starting-voltage: 325 | pa_recommended-operating-volt: 500 | pa_operating-voltage-range: 450 - 650 | pa_maximum-plateau-slope: 6 | pa_minimum-dead-time-micro-sec: 90 | pa_gamma-sensitivity-cs-137: 18 | pa_tube-capacitance-pf: 3 | pa_weight-grams: 8 | pa_maximum-background-shielded: 10 | pa_material-window: Stainless Steel | pa_effective-diameter-window: 0.36/9.1 | pa_thickness-window: .010/.26 | Categories: Cross Reference Chart to Other Mfg. Products, End Window Tubes, Geiger-Mueller Tubes, Thin Window Alpha-Beta-Gamma Detectors | Gallery Images: 4 - [Terms and Conditions](https://www.lndinc.com/products/uncategorized/terms-and-conditions/): LND, INC. Terms & Conditions [Stock: In Stock, Type: Simple Product] Additional Product Info: Categories: Administrative, Uncategorized - [27036 Helium-3 Neutron Detector](https://www.lndinc.com/products/neutron-detectors/2705-2/): [Price: $0.00, Stock: In Stock, SKU: 2705 Helium-3 Neutron Detector, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 4.49/114.0 | pa_effective-length: 2.0/50.8 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: SHV | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1150 | pa_operating-voltage-range: 1050 - 1300 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 10 | pa_weight-grams: 60 | pa_gas-pressure-torr: 3800 | pa_effective-volume-cm3: 64.57 | pa_maximum-resolution: 20 | pa_sensitivity-cps: N/A | Categories: He3 Detectors, Neutron Detectors, Spherical He3 Neutron Detectors | Gallery Images: 1 - [252280](https://www.lndinc.com/products/neutron-detectors/252278-3/): Cylindrical He3 Detector [Price: $0.00, Stock: In Stock, SKU: 252278, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 23.00/584.1 | pa_effective-length: 19.69/500.0 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.3 | pa_connector: HN | pa_operating-temperature-range: -50 to +75 | pa_recommended-operating-volt: 1050 | pa_operating-voltage-range: 950-1200 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 300 | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 250 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 70 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [2520](https://www.lndinc.com/products/neutron-detectors/2522-2/): He3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 2522, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 9.34/237.24 | pa_effective-length: 6.0/152.4 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1200 | pa_operating-voltage-range: 1100 - 1350 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 213 | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 71.13 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 22.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [252293](https://www.lndinc.com/products/neutron-detectors/252278-2/): Cylindrical he3 detector [Price: $0.00, Stock: In Stock, SKU: 252278, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 5.47/138.9 | pa_effective-length: 2.00/50.8 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.93/23.62 | pa_connector: MHV | pa_operating-temperature-range: -50 to +75 | pa_recommended-operating-volt: 700 | pa_operating-voltage-range: 600 - 850 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 136 | pa_gas-pressure-torr: 1520 | pa_effective-volume-cm3: 22.25 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 4.5 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [456147](https://www.lndinc.com/products/x-ray-proportional-counters/45432-2/): Beryllium side window proportional counter [Price: $0.00, Stock: In Stock, SKU: 45432, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Xenon | pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 7.31/185.67 | pa_effective-length: 4.41/112.1 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.75/19.0 | pa_connector: MHV | pa_operating-temperature-range: -40 to +75 | pa_recommended-operating-volt: 1900 | pa_operating-voltage-range: 1800 - 2050 | pa_gas-pressure-torr: 800 | pa_path-length-inchmm: 0.96/24.38 | pa_typical-resolution-cd109: 10 | pa_capacitance-pf: 3 | pa_material-window: Beryllium | pa_areal-density-window: 23 | pa_thickness-window: 0.004/0.101 | pa_dimensions-window: 0.75/19.1 | Categories: Cylindrical Side Window Proportional Counters, X-Ray Proportional Counters | Gallery Images: 1 - [252266](https://www.lndinc.com/products/neutron-detectors/252139-2-3/): He-3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 252139, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 26.61/675.9 | pa_effective-length: 23.62/600.0 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.4 | pa_connector: SHV | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1400 | pa_operating-voltage-range: 1300-1550 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: N/A | pa_gas-pressure-torr: 7600 | pa_effective-volume-cm3: 276 | pa_maximum-resolution: 10 | pa_sensitivity-cps: N/A | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [307714](https://www.lndinc.com/products/neutron-detectors/30774-2/): U-238 Fission counter [Price: $0.00, Stock: In Stock, SKU: 30774, Type: Simple Product] Additional Product Info: Attributes: pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.92/23.3 | pa_maximum-length-inchmm: 8.0/203.2 | pa_cathode-material: Aluminum | pa_connector: HN | pa_recommended-operating-volt: 500 | pa_operating-voltage-range: 200 - 800 | pa_sensitive-length-inchmm: 5.0/127.0 | pa_fill-gas: Argon, Nitrogen | pa_fill-pressure-torr: 760 | pa_background-counts: 0.6 | pa_pulse-rise-time: 200 | pa_material-neutron-sensitive: U238 | pa_enrichment: >93 | pa_total-quantity: 7.5 | Categories: Cylindrical Neutron Counters, Fission Chambers, Neutron Detectors | Gallery Images: 1 - [2043](https://www.lndinc.com/products/neutron-detectors/25384-6/): Cylindrical Bf-3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 25384, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 27.43/696.8 | pa_effective-length: 23.67/601.3 | pa_maximum-diameter-inchmm: 3.5/89.0 | pa_effective-diameter-general: 3.43/87.12 | pa_connector: HN | pa_operating-temperature-range: -40 to +100 | pa_recommended-operating-volt: 2300 | pa_operating-voltage-range: 2000-2500 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: N/A | pa_weight-grams: N/A | pa_gas-pressure-torr: 700 | pa_effective-volume-cm3: 227 | pa_maximum-resolution: N/A | pa_sensitivity-cps: N/A | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [SK03214](https://www.lndinc.com/products/neutron-detectors/25288-5/): Cylindrical  He-3 Detector [Price: $0.00, Stock: In Stock, SKU: 25288, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 39.17/994.8 | pa_effective-length: 36.00/914.3 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: SHV | pa_operating-temperature-range: -50 to +150 | pa_recommended-operating-volt: 900 | pa_operating-voltage-range: 800 - 1200 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: TBD | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 420 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 147 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [SK03215](https://www.lndinc.com/products/neutron-detectors/25288-4/): Cylindrical He-3 Detector [Price: $0.00, Stock: In Stock, SKU: 25288, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 23.17/588.4 | pa_effective-length: 20.0/508.0 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: SHV | pa_operating-temperature-range: -50 to +150 | pa_recommended-operating-volt: 900 | pa_operating-voltage-range: 800 - 1200 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: TBD | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 232 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 81 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [SK03122](https://www.lndinc.com/products/neutron-detectors/25241-2/): Position Sensitive Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 25241, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Aluminum | pa_maximum-length-inchmm: 28.78/731.0 | pa_effective-length: 23.62/600.0 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.93/23.62 | pa_connector: SHV | pa_operating-temperature-range: +10 to +50 | pa_gas-filling: He3 + Ar | pa_recommended-operating-volt: 1000 | pa_operating-voltage-range: 1000 - 1450 | pa_maximum-plateau-slope: 1 | pa_gas-pressure-torr: 7600 | pa_effective-volume-cm3: 263 | pa_maximum-resolution: 10 | pa_position-resolution: <10 | pa_thermal-neutron-sensitivity: TBD | pa_effective-length-anode: 23.62/600.0 | pa_material-anode: STABL OHM | pa_diameter-anode: 0.00045/0.011 | pa_resistance-anode: 330.0 | Categories: He3 Detectors, Neutron Detectors, Position Sensitive He3 Neutron Detectors - [520239](https://www.lndinc.com/products/ionization-chambers/520117-2/): End window beta/gamma ionization chamber [Price: $0.00, Stock: In Stock, SKU: 520117, Type: Simple Product] Additional Product Info: Attributes: pa_maximum-diameter-inchmm: 3.49/88.7 | pa_maximum-length-inchmm: 3.56/90.5 | pa_effective-length: 2.5/63.5 | pa_cathode-material: Aluminum | pa_recommended-operating-volt: 800 | pa_operating-temperature-range: 25 to 85 | pa_fill-gas: Xenon | pa_fill-pressure-torr: 3040 | pa_anode-connector: Threaded Pin | pa_cathode-connector: Solder Pin | pa_guard-connector: Solder Pin | pa_storage-temperature: -40 to +100 | pa_minimum-life: 2 | pa_maximum-operating-voltage: 2000 | pa_gamma-sensitivity-a-r-hr: 6.0E-10 | pa_gamma-sensitivity-cs137-a-r: 9.7E-10 | pa_resistance-cathode-guard: >1.0E12 | pa_resistance-electrode-guard: >1.0E13 | pa_material-window: Stainless Steel | pa_thickness-window: 0.001 / 0.025 | pa_effective-diameter-window: 3.0/76.2 | Categories: End Window Beta-Gamma Ionization Chambers, Ionization Chambers | Gallery Images: 3 - [SK02958-03](https://www.lndinc.com/products/uncategorized/25020-2-2-2-2-2/): Position Sensitive Helium-3 Detector [Price: $0.00, Stock: In Stock, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 22.19/563.6 | pa_effective-length: 19.69/500.0 | pa_maximum-diameter-inchmm: 0.5/12.7 | pa_effective-diameter-general: 0.46/11.68 | pa_effective-volume-cm3: 33.2 | pa_connector: #22 Insulated Wire | pa_operating-temperature-range: 0 to +50 | pa_gas-filling: He3 + CO2 + Argon | pa_effective-length-anode: 19.69/500.0 | pa_material-anode: STABL OHM | pa_diameter-anode: TBD | pa_resistance-anode: 200 | pa_recommended-operating-volt: 1100 | pa_operating-voltage-range: 1000-1200 | pa_maximum-plateau-slope: 3 | pa_maximum-resolution: 15 | pa_position-resolution: < 8 | pa_capacitance-pf: < 50 | pa_he3-gas-pressure: 15,200 | pa_total-gas-pressure: 15,960 | pa_relative-humidity: < 60% | Categories: Uncategorized - [25030](https://www.lndinc.com/products/uncategorized/25020-2-2-2-2/): Position Sensitive Helium-3 Detector [Price: $0.00, Stock: In Stock, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 27.32/693.9 | pa_effective-length: 23.62/600.0 | pa_maximum-diameter-inchmm: 0.31/8.0 | pa_effective-diameter-general: 0.28/7.1 | pa_effective-volume-cm3: 23.7 | pa_connector: #22 Insulated Wire | pa_operating-temperature-range: 0 to +50 | pa_gas-filling: He3 + CO2 + Argon | pa_effective-length-anode: 39.37/1000 | pa_material-anode: STABL OHM | pa_diameter-anode: TBD | pa_resistance-anode: 200 | pa_recommended-operating-volt: 1100 | pa_operating-voltage-range: 1000-1200 | pa_maximum-plateau-slope: 3 | pa_maximum-resolution: 15 | pa_position-resolution: < 8 | pa_capacitance-pf: < 50 | pa_he3-gas-pressure: 15,200 | pa_total-gas-pressure: 15,960 | pa_relative-humidity: < 60% | Categories: Uncategorized - [25020](https://www.lndinc.com/products/uncategorized/25020-2-2-2/): Position Sensitive Helium-3 Detector [Price: $0.00, Stock: In Stock, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 43.07/1094.0 | pa_effective-length: 39.37/1000 | pa_maximum-diameter-inchmm: 0.31/8.0 | pa_effective-diameter-general: 0.28/7.1 | pa_effective-volume-cm3: 39.5 | pa_connector: #22 Insulated Wire | pa_operating-temperature-range: 0 to +50 | pa_gas-filling: He3 + CO2 + Argon | pa_effective-length-anode: 39.37/1000 | pa_material-anode: STABL OHM | pa_diameter-anode: TBD | pa_resistance-anode: 200 | pa_recommended-operating-volt: 1100 | pa_operating-voltage-range: 1000-1200 | pa_maximum-plateau-slope: 3 | pa_maximum-resolution: 15 | pa_position-resolution: < 8 | pa_capacitance-pf: < 50 | pa_he3-gas-pressure: 15,200 | pa_total-gas-pressure: 15,960 | pa_relative-humidity: < 60% | Categories: Uncategorized - [456154](https://www.lndinc.com/products/x-ray-proportional-counters/45693-2/): Beryllium side window proportional counter [Price: $0.00, Stock: In Stock, SKU: 45693, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Neon | pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 4.56/115.8 | pa_effective-length: 2.66/67.5 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.78/19.8 | pa_connector: Pin | pa_operating-temperature-range: -40 to +75 | pa_recommended-operating-volt: 1100 | pa_operating-voltage-range: 1000 - 1250 | pa_gas-pressure-torr: 760 | pa_path-length-inchmm: 0.78/19.8 | pa_typical-resolution-fwhm: 20 | pa_capacitance-pf: 3 | pa_material-window: Beryllium | pa_areal-density-window: 4.6 | pa_thickness-window: 0.001 / 0.025 | pa_dimensions-window: 0.38 x 1.0/9.5 x 25.4 | Categories: Cylindrical Side Window Proportional Counters, X-Ray Proportional Counters | Gallery Images: 2 - [SK02961](https://www.lndinc.com/products/neutron-detectors/253151-2-2/): Cylindrical He3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 253151, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 22.92/582.2 | pa_effective-length: 19.68/500.0 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1200 | pa_operating-voltage-range: 1100 - 1400 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 5 | pa_weight-grams: 220 | pa_gas-pressure-torr: 2280 | pa_effective-volume-cm3: 966 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 70.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [SK02937](https://www.lndinc.com/products/neutron-detectors/253151-2/): Cylindrical He3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 253151, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 30.71/780 | pa_effective-length: 27.48/697.9 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 950 | pa_operating-voltage-range: 850-1100 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 5 | pa_weight-grams: 220 | pa_gas-pressure-torr: 760 | pa_effective-volume-cm3: 1352 | pa_maximum-resolution: 10 | pa_sensitivity-cps: TBD | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [SK02946](https://www.lndinc.com/products/neutron-detectors/50331-2/): Gamma compensated neutron ionization chamber [Price: $0.00, Stock: In Stock, SKU: 50331, Type: Simple Product] Additional Product Info: Attributes: pa_maximum-diameter-inchmm: 2.0/50.8 | pa_maximum-length-inchmm: 11.81/299.97 | pa_effective-length: 19.18/487.1 | pa_cathode-material: Aluminum | pa_recommended-operating-volt: 500 | pa_operating-temperature-range: -50 to +100 | pa_outer-casing-material: Aluminum | pa_fill-gas: Nitrogen | pa_fill-pressure-torr: 760 | pa_anode-connector: MHV | pa_cathode-connector: MHV | pa_guard-connector: N/A | pa_effective-volume-cm3: 935 | pa_maximum-operating-voltage: 800 | pa_gamma-sensitivity-a-r-hr: 1.0E-11 | pa_neutron-flux-range: 2.5E2 to 2.5E10 | pa_neutron-sensitivity-amps: 4.0E-14 | pa_resistance-signal-electrode: >1.0E13 | pa_resistance-guard-electrode: >1.0E10 | pa_internal-test-source: 1.5 - 4.5E-11 | pa_coating-material: B10 | pa_enrichment: 96 | pa_coated-thickness: 1 | pa_coated-area: 935 | Categories: B10 Lined Gamma Compensated Neutron Ion Chambers, Boron Lined Detectors, Neutron Detectors - [253196](https://www.lndinc.com/products/neutron-detectors/25384-5/): Cylindrical He-3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 25384, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 39.59/1005.5 | pa_effective-length: 36.59/929.4 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: MHV | pa_operating-temperature-range: -40 to +100 | pa_recommended-operating-volt: 900 | pa_operating-voltage-range: 750 - 1000 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 700 | pa_gas-pressure-torr: 1551 | pa_effective-volume-cm3: 1885 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 230 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [SK02938](https://www.lndinc.com/products/neutron-detectors/23211-2/): Boron lined neutron proportional counter [Price: $0.00, Stock: In Stock, SKU: 23211, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Argon | pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 35.43/900.0 | pa_effective-length: 32.20/817.9 | pa_maximum-diameter-inchmm: 2.00/50.8 | pa_effective-diameter-general: 1.96/49.8 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 800 | pa_operating-voltage-range: 700 - 950 | pa_maximum-plateau-slope: 30 | pa_tube-capacitance-pf: 4 | pa_gas-pressure-torr: 200 | pa_effective-volume-cm3: 1578 | pa_thermal-neutron-sensitivity: TBD | pa_flux-range: 1.0E-1 - 1.0E4 | pa_coating-material: B10 | pa_enrichment: 96 | pa_coated-thickness: 0.5 | pa_coated-area: 1290 | Categories: B10 Lined Neutron Proportional Counters, Neutron Detectors - [SNOW](https://www.lndinc.com/products/uncategorized/snow/): Updated at 7:10 am Tuesday February 2nd LND will be open today at 11am. Drive safe!   Bill & Spencer         [Stock: In Stock, Type: Simple Product] Additional Product Info: Categories: Uncategorized - [SK02947](https://www.lndinc.com/products/neutron-detectors/252139-2-2/): He-3 Neutron Detector  (ID of cathode coated with Activated Carbon) [Price: $0.00, Stock: In Stock, SKU: 252139, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 20.22/513.5 | pa_effective-length: 17.72/450.0 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.4 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1100 | pa_operating-voltage-range: 1000 - 1250 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 250 | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 210.0 | pa_maximum-resolution: 10 | pa_sensitivity-cps: TBD | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [20338](https://www.lndinc.com/products/neutron-detectors/2033-2-2/): Cylindrical Bf-3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 2033, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 15.63/396.9 | pa_effective-length: 14.77/375.2 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.93/49.02 | pa_connector: Pin | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1400 | pa_operating-voltage-range: 1300-1550 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 800 | pa_gas-pressure-torr: 350 | pa_effective-volume-cm3: 707 | pa_maximum-resolution: 10 | Categories: BF3 Detectors, Cylindrical BF3 Neutron Detectors, Neutron Detectors | Gallery Images: 1 - [252250](https://www.lndinc.com/products/neutron-detectors/252139-2/): He-3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 252139, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 5.00/127.0 | pa_effective-length: 2.02/51.3 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.4 | pa_connector: SHV | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1100 | pa_operating-voltage-range: 1000 - 1250 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 38 | pa_gas-pressure-torr: 7600 | pa_effective-volume-cm3: 23.95 | pa_maximum-resolution: 8 | pa_sensitivity-cps: 11.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [24211](https://www.lndinc.com/products/neutron-detectors/25384-4/): Cylindrical Bf-3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 25384, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 37.25/946.1 | pa_effective-length: 34.00/863.6 | pa_maximum-diameter-inchmm: 1.50/38.1 | pa_effective-diameter-general: 1.46/37.08 | pa_connector: SHV | pa_operating-temperature-range: -40 to +100 | pa_recommended-operating-volt: 1500 | pa_operating-voltage-range: 1400 - 1650 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: N/A | pa_gas-pressure-torr: 450 | pa_effective-volume-cm3: 935 | pa_maximum-resolution: 10 | pa_sensitivity-cps: N/A | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [456136](https://www.lndinc.com/products/x-ray-proportional-counters/45618-2/): Quadrilateral Be side window proportional counter [Price: $0.00, Stock: In Stock, SKU: 45618, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Krypton | pa_cathode-material: Aluminum | pa_maximum-length-inchmm: 3.78/96.1 | pa_effective-length: 1.97/49.9 | pa_connector: Pin | pa_operating-temperature-range: -40 to +75 | pa_recommended-operating-volt: 1600 | pa_operating-voltage-range: 1500 - 1750 | pa_tube-capacitance-pf: 3 | pa_gas-pressure-torr: 800 | pa_path-length-inchmm: 1.14/28.98 | pa_maximum-width-inchmm: 1.67/42.5 | pa_effective-width-inchmm: 1.38/35.0 | pa_typical-resolution-fwhm: 18 | pa_capacitance-pf: 3 | pa_material-window: Beryllium | pa_areal-density-window: 9.2 | pa_thickness-window: 0.002/0.05 | pa_dimensions-window: 1.97/49.9 x 0.98/25.0 | Categories: Quadrilateral Side Window Proportional Counters, X-Ray Proportional Counters | Gallery Images: 1 - [72423](https://www.lndinc.com/products/geiger-mueller-tubes/72412-2/): End window-alpha-beta-gamma detector [Price: $0.00, Stock: In Stock, SKU: 72412, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Ne +Halogen | pa_cathode-material: 446 Stainless Steel | pa_maximum-length-inchmm: 1.03/26.1 | pa_effective-length: 0.35/8.89 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.78/19.8 | pa_connector: Pin | pa_operating-temperature-range: -40 to +75 | pa_recommended-anode-resistor: 4.7 | pa_maximum-starting-voltage: 350 | pa_recommended-operating-volt: 500 | pa_operating-voltage-range: 450 - 700 | pa_maximum-plateau-slope: 8 | pa_minimum-dead-time-micro-sec: 50 | pa_gamma-sensitivity-cs-137: 12 | pa_tube-capacitance-pf: 3 | pa_weight-grams: 18 | pa_maximum-background-shielded: 8 | pa_material-window: Mica | pa_areal-density-window: 2.0 - 3.0 | pa_effective-diameter-window: 0.78/19.8 | pa_minimum-anode-resistor: 2.2 | Categories: Cross Reference Chart to Other Mfg. Products, End Window Tubes, Geiger-Mueller Tubes, Thin Window Alpha-Beta-Gamma Detectors, Tube Types by Increasing Gamma Sensitivity | Gallery Images: 5 - [74335](https://www.lndinc.com/products/geiger-mueller-tubes/7436-3/): High temperature platinum plated gamma detector [Price: $0.00, Stock: In Stock, SKU: 7436, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Ne +Halogen | pa_cathode-material: 446 Stainless Steel | pa_maximum-length-inchmm: 10.22/259.6 | pa_effective-length: 8.91/226.3 | pa_maximum-diameter-inchmm: 0.63/16.0 | pa_connector: Flying Lead | pa_operating-temperature-range: -50 to +100 | pa_effective-diameter-general: 0.61/15.5 | pa_recommended-anode-resistor: 4.7 | pa_maximum-starting-voltage: 775 | pa_recommended-operating-volt: 900 | pa_operating-voltage-range: 800-1050 | pa_maximum-plateau-slope: 8 | pa_minimum-dead-time-micro-sec: 100 | pa_gamma-sensitivity-cs-137: 90 | pa_tube-capacitance-pf: 3 | pa_maximum-background-shielded: 75 | Categories: Cross Reference Chart to Other Mfg. Products, Gamma Detectors, Geiger-Mueller Tubes, Tube Types by Increasing Gamma Sensitivity | Gallery Images: 1 - [SK02904](https://www.lndinc.com/products/neutron-detectors/2035-2/): Cylindrical Bf3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 2035, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 6.81/173.0 | pa_effective-length: 4.5/114.3 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.93/49.02 | pa_connector: Pin | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 2500 | pa_operating-voltage-range: 2350 - 2700 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 180 | pa_gas-pressure-torr: 900 | pa_effective-volume-cm3: 215.62 | pa_maximum-resolution: 50 | pa_sensitivity-cps: 21.5 | Categories: BF3 Detectors, Cylindrical BF3 Neutron Detectors, Neutron Detectors - [20276](https://www.lndinc.com/products/neutron-detectors/202101-2/): Cylindrical Bf3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 202101, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 12.98/329.6 | pa_effective-length: 10.0/254.0 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: MHV | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1850 | pa_operating-voltage-range: 1750 - 2000 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 275 | pa_gas-pressure-torr: 700 | pa_effective-volume-cm3: 117 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 9.0 | Categories: BF3 Detectors, Cylindrical BF3 Neutron Detectors, Neutron Detectors - [456149](https://www.lndinc.com/products/x-ray-proportional-counters/45669-2/): Beryllium side window proportional counter [Price: $0.00, Stock: In Stock, SKU: 45669, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Xenon | pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 4.56/115.8 | pa_effective-length: 2.66/67.5 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.78/19.8 | pa_connector: Pin | pa_operating-temperature-range: -40 to +75 | pa_recommended-operating-volt: 1900 | pa_operating-voltage-range: 1800 - 2050 | pa_gas-pressure-torr: 760 | pa_path-length-inchmm: 0.78/19.8 | pa_typical-resolution-fwhm: 18 | pa_capacitance-pf: 3 | pa_material-window: Beryllium | pa_areal-density-window: 9.2 | pa_thickness-window: 0.002/0.05 | pa_dimensions-window: 0.38 x 1.0/9.5 x 25.4 | Categories: Cylindrical Side Window Proportional Counters, X-Ray Proportional Counters | Gallery Images: 2 - [SK02162](https://www.lndinc.com/products/neutron-detectors/25288-3/): Cylindrical high temperature He-3 Detector [Price: $0.00, Stock: In Stock, SKU: 25288, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 22.66/575.6 | pa_effective-length: 19.68/500.0 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 700 | pa_operating-voltage-range: 600 - 850 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 275 | pa_gas-pressure-torr: 760 | pa_effective-volume-cm3: 219 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 18 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [25288](https://www.lndinc.com/products/neutron-detectors/25288/): Cylindrical high temperature He-3 Detector [Price: $0.00, Stock: In Stock, SKU: 25288, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 22.66/575.6 | pa_effective-length: 19.68/500.0 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1100 | pa_operating-voltage-range: 1000 - 1250 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 275 | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 219 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 80 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [253187](https://www.lndinc.com/products/neutron-detectors/25384-3/): Cylindrical He-3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 25384, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 6.90/175.2 | pa_effective-length: 3.95/100.3 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: SHV | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1200 | pa_operating-voltage-range: 1100 - 1400 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 130 | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 194 | pa_maximum-resolution: 10 | pa_sensitivity-cps: TBD | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [20332](https://www.lndinc.com/products/neutron-detectors/2033-2/): Cylindrical Bf-3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 2033, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 18.48/467.1 | pa_effective-length: 15.16/385.0 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.93/49.02 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1250 | pa_operating-voltage-range: 1150 - 1450 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 600 | pa_gas-pressure-torr: 700 | pa_effective-volume-cm3: 746 | pa_maximum-resolution: 40 | pa_sensitivity-cps: N/A | Categories: BF3 Detectors, Cylindrical BF3 Neutron Detectors, Neutron Detectors | Gallery Images: 1 - [25026](https://www.lndinc.com/products/neutron-detectors/25019-2/): Cylindrical He-3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 25019, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 2.21/56.2 | pa_effective-length: 0.74/18.9 | pa_maximum-diameter-inchmm: 0.38/9.5 | pa_effective-diameter-general: 0.26/6.60 | pa_connector: Flying Lead | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1300 | pa_operating-voltage-range: 1200 - 1450 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 4 | pa_weight-grams: 25 | pa_gas-pressure-torr: 15200 | pa_effective-volume-cm3: 0.64 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 0.7 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [SK02260](https://www.lndinc.com/products/geiger-mueller-tubes/7231-2/): End window-alpha-beta-gamma detector [Price: $0.00, Stock: In Stock, SKU: 7231, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Ne +Halogen | pa_cathode-material: 446 Stainless Steel | pa_maximum-length-inchmm: 1.17/29.7 | pa_effective-length: 0.80/20.3 | pa_maximum-diameter-inchmm: 1.31/33.3 | pa_effective-diameter-general: 1.13/28.6 | pa_connector: Pin | pa_operating-temperature-range: -40 to +75 | pa_recommended-anode-resistor: 4.7 | pa_maximum-starting-voltage: 375 | pa_recommended-operating-volt: 500 | pa_operating-voltage-range: 450 - 700 | pa_maximum-plateau-slope: 7 | pa_minimum-dead-time-micro-sec: 30 | pa_gamma-sensitivity-cs-137: 25 | pa_tube-capacitance-pf: 3 | pa_weight-grams: 45 | pa_maximum-background-shielded: 18 | pa_material-window: Mica | pa_areal-density-window: 1.5 - 2.0 | pa_effective-diameter-window: 1.13/28.6 | pa_minimum-anode-resistor: 3.3 | Categories: Cross Reference Chart to Other Mfg. Products, End Window Tubes, Geiger-Mueller Tubes, Thin Window Alpha-Beta-Gamma Detectors, Tube Types by Increasing Gamma Sensitivity | Gallery Images: 4 - [SK02676-01](https://www.lndinc.com/products/neutron-detectors/252325-3/): Cylindrical He-3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 2528, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 5.39/136.9 | pa_effective-length: 3.49/88.7 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: M20x1.5 THD | pa_operating-temperature-range: -55 to +175 | pa_recommended-operating-volt: 1200 | pa_operating-voltage-range: 1000 - 1450 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 150 | pa_gas-pressure-torr: 7600 | pa_effective-volume-cm3: 41 | pa_maximum-resolution: 10 | pa_sensitivity-cps: TBD | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [SK02677-01](https://www.lndinc.com/products/neutron-detectors/252325-2/): Cylindrical He-3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 2528, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 10.40/264.2 | pa_effective-length: 8.50/215.9 | pa_maximum-diameter-inchmm: 1.50/38.1 | pa_effective-diameter-general: 1.46/37.08 | pa_connector: M20x1.5 THD | pa_operating-temperature-range: -55 to +175 | pa_recommended-operating-volt: 1150 | pa_operating-voltage-range: 1000-1400 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 250 | pa_gas-pressure-torr: 5092 | pa_effective-volume-cm3: 232 | pa_maximum-resolution: 10 | pa_sensitivity-cps: TBD | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [LND 252346](https://www.lndinc.com/products/neutron-detectors/25384-2-3-3/): Cylindrical He-3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 25384, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 23.00/584.1 | pa_effective-length: 19.68/500.0 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.3 | pa_connector: SHV | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 950 | pa_operating-voltage-range: 800-1250 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 250 | pa_gas-pressure-torr: 1520 | pa_effective-volume-cm3: 230 | pa_maximum-resolution: 10 | pa_sensitivity-cps: TBD | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [SK02684](https://www.lndinc.com/products/neutron-detectors/252180-3/): Cylindrical He-3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 252180-1, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 23.00/584.1 | pa_effective-length: 19.69/500.0 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: SHV | pa_operating-temperature-range: -50 to +150 | pa_recommended-operating-volt: 950 | pa_operating-voltage-range: 800-1250 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 285 | pa_gas-pressure-torr: 1520 | pa_effective-volume-cm3: 230 | pa_maximum-resolution: 10 | pa_sensitivity-cps: TBD | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [LND SK02685](https://www.lndinc.com/products/neutron-detectors/25384-2-3/): Cylindrical He-3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 25384, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 22.92/582.2 | pa_effective-length: 19.68/500.0 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: SHV | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1000 | pa_operating-voltage-range: 800-1250 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 450 | pa_gas-pressure-torr: 1520 | pa_effective-volume-cm3: 966 | pa_maximum-resolution: 10 | pa_sensitivity-cps: TBD | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [LND SK02695](https://www.lndinc.com/products/neutron-detectors/25384-2/): Cylindrical He-3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 25384, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 22.92/582.2 | pa_effective-length: 19.68/500.0 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: SHV | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1300 | pa_operating-voltage-range: 1200-1450 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 450 | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 966 | pa_maximum-resolution: 10 | pa_sensitivity-cps: TBD | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [252325](https://www.lndinc.com/products/neutron-detectors/252325/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 2528, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 22.87/581.0 | pa_effective-length: 19.56/496.9 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: SHV | pa_operating-temperature-range: -40 to +150 | pa_recommended-operating-volt: 850 | pa_operating-voltage-range: 700 - 1000 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 275 | pa_gas-pressure-torr: 1520 | pa_effective-volume-cm3: 230 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 35.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [270128](https://www.lndinc.com/products/ionization-chambers/512-2/): [Price: $0.00, Stock: In Stock, SKU: 512, Type: Simple Product] Additional Product Info: Attributes: pa_maximum-diameter-inchmm: 10.0/254.0 | pa_maximum-length-inchmm: 11.25/285.75 | pa_effective-length: 9.76/247.9 | pa_cathode-material: Stainless Steel | pa_operating-temperature-range: -50 to +100 | pa_outer-casing-material: N/A | pa_fill-gas: He-3, Xenon | pa_fill-pressure-torr: 2356 | pa_anode-connector: Pin | pa_cathode-connector: N/A | pa_guard-connector: Solder Lug | pa_effective-volume-cm3: 8000 | pa_maximum-operating-voltage: 1000 | pa_gamma-sensitivity-a-r-hr: 2.20 E-8 | pa_resistance-hv-electrode: >1.0E10 | pa_resistance-electrode-shell: >1.0E13 | Categories: Gamma Ionization Chambers, Ionization Chambers | Gallery Images: 1 - [252333](https://www.lndinc.com/products/neutron-detectors/252180-2/): Cylindrical He-3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 252180, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 3.46/87.8 | pa_effective-length: 2.02/51.3 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: Pin | pa_operating-temperature-range: -50 to +150 | pa_recommended-operating-volt: 750 | pa_operating-voltage-range: 650 - 900 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 255 | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 23.95 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 9.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [74333](https://www.lndinc.com/products/geiger-mueller-tubes/7436-2/): High-temperature gamma detector [Price: $0.00, Stock: In Stock, SKU: 7436, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Ne +Halogen | pa_cathode-material: 446 Stainless Steel | pa_maximum-length-inchmm: 6.24/158.4 | pa_effective-length: 4.5/114.3 | pa_maximum-diameter-inchmm: 0.63/16.0 | pa_connector: Jedec A3-1 | pa_operating-temperature-range: -55 to +100 | pa_effective-diameter-general: 0.61/15.5 | pa_recommended-anode-resistor: 4.7 | pa_maximum-starting-voltage: 790 | pa_recommended-operating-volt: 900 | pa_operating-voltage-range: 850 - 1200 | pa_maximum-plateau-slope: 10 | pa_minimum-dead-time-micro-sec: 100 | pa_gamma-sensitivity-cs-137: 46 | pa_tube-capacitance-pf: 3 | pa_weight-grams: 24 | pa_maximum-background-shielded: 50 | Categories: Cross Reference Chart to Other Mfg. Products, Gamma Detectors, Geiger-Mueller Tubes, Tube Types by Increasing Gamma Sensitivity | Gallery Images: 2 - [7121](https://www.lndinc.com/products/geiger-mueller-tubes/712-2/): Gamma detector [Price: $0.00, Stock: In Stock, SKU: 712, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Ne +Halogen | pa_cathode-material: 446 Stainless Steel | pa_maximum-length-inchmm: 1.94/49.2 | pa_effective-length: 1.5/38.1 | pa_maximum-diameter-inchmm: 0.59/15.1 | pa_effective-diameter-general: .36/9.1 | pa_connector: Pin | pa_operating-temperature-range: -40 to +75 | pa_recommended-anode-resistor: 10 | pa_maximum-starting-voltage: 325 | pa_recommended-operating-volt: 500 | pa_operating-voltage-range: 450 - 650 | pa_maximum-plateau-slope: 6 | pa_minimum-dead-time-micro-sec: 90 | pa_gamma-sensitivity-cs-137: 18 | pa_tube-capacitance-pf: 3 | pa_weight-grams: 8 | pa_maximum-background-shielded: 10 | pa_material-window: Stainless Steel | pa_effective-diameter-window: 0.36/9.1 | pa_thickness-window: .010/.26 | Categories: Cross Reference Chart to Other Mfg. Products, End Window Tubes, Geiger-Mueller Tubes, Thin Window Alpha-Beta-Gamma Detectors | Gallery Images: 4 - [25188](https://www.lndinc.com/products/neutron-detectors/25188/): Cylindrical He3 neutron detector [Price: $0.00, Stock: In Stock, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 3.91/99.3 | pa_effective-length: 2.00/50.8 | pa_maximum-diameter-inchmm: 0.5/12.7 | pa_effective-diameter-general: 0.45/11.4 | pa_connector: Flying Lead | pa_operating-temperature-range: -40 to +100 | pa_recommended-operating-volt: 850 | pa_operating-voltage-range: 750 - 1000 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 4 | pa_gas-pressure-torr: 11400 | pa_effective-volume-cm3: 5.2 | pa_maximum-resolution: 10 | pa_sensitivity-cps: N/A | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [71335 Energy Compensated GM Detector](https://www.lndinc.com/products/geiger-mueller-tubes/71328-3/): [Price: $0.00, Stock: In Stock, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Ne +Halogen | pa_cathode-material: 446 Stainless Steel | pa_maximum-length-inchmm: 1.85/46.9 | pa_effective-length: 1.1/27.9 | pa_maximum-diameter-inchmm: 0.53/13.4 | pa_effective-diameter-general: 0.31/7.87 | pa_connector: Pin | pa_operating-temperature-range: -10 to +75 | pa_recommended-anode-resistor: 3.3 | pa_maximum-starting-voltage: 380 | pa_recommended-operating-volt: 500 | pa_operating-voltage-range: 450 - 650 | pa_maximum-plateau-slope: 8 | pa_minimum-dead-time-micro-sec: 45 | pa_gamma-sensitivity-cs-137: 7.5 | pa_tube-capacitance-pf: 3 | pa_weight-grams: 23 | pa_maximum-background-shielded: 4 | pa_minimum-anode-resistor: 2.2 | pa_material-filter: Sn | pa_thickness-filter: 0.06/1.5 | pa_areal-density-wall: 40 | pa_thickness-wall: 0.002/0.05 | Categories: Energy Compensated GM Detectors, Geiger-Mueller Tubes | Gallery Images: 1 - [25169](https://www.lndinc.com/products/neutron-detectors/25169-2-2/): Cylindrical He3 neutron detector [Price: $0.00, Stock: In Stock, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 4.41/111.9 | pa_effective-length: 2.50/63.5 | pa_maximum-diameter-inchmm: 0.5/12.7 | pa_effective-diameter-general: 0.45/11.4 | pa_connector: Flying Lead | pa_operating-temperature-range: -40 to +100 | pa_recommended-operating-volt: 1000 | pa_operating-voltage-range: 900 - 1150 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 4 | pa_gas-pressure-torr: 15200 | pa_effective-volume-cm3: 6.51 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 5.1 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors - [20224](https://www.lndinc.com/products/neutron-detectors/20264__trashed-2/): [Price: $0.00, Stock: In Stock, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 9.34/237.3 | pa_effective-length: 6.0/152.4 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: SHV | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1850 | pa_operating-voltage-range: 1750 - 2000 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 7 | pa_weight-grams: 136 | pa_gas-pressure-torr: 700 | pa_effective-volume-cm3: 66.7 | pa_maximum-resolution: 10 | pa_sensitivity-cps: N/A | Categories: BF3 Detectors, Cylindrical BF3 Neutron Detectors, Neutron Detectors - [SK02960-01](https://www.lndinc.com/products/uncategorized/25020-2-2/): Position Sensitive Helium-3 Detector [Price: $0.00, Stock: In Stock, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 30.97/786.5 | pa_effective-length: 28.35/720.0 | pa_maximum-diameter-inchmm: 0.31/8.0 | pa_effective-diameter-general: 0.28/7.1 | pa_effective-volume-cm3: 28.1 | pa_connector: #22 Insulated Wire | pa_operating-temperature-range: 0 to +50 | pa_gas-filling: He3 + CO2 + Argon | pa_effective-length-anode: 28.35/720.0 | pa_material-anode: STABL OHM | pa_diameter-anode: TBD | pa_resistance-anode: 200 | pa_recommended-operating-volt: 1100 | pa_operating-voltage-range: 1000-1200 | pa_maximum-plateau-slope: 3 | pa_maximum-resolution: 15 | pa_position-resolution: < 8 | pa_capacitance-pf: < 50 | pa_he3-gas-pressure: 15,200 | pa_total-gas-pressure: 15,960 | pa_relative-humidity: < 60% | Categories: Uncategorized - [SK02959](https://www.lndinc.com/products/neutron-detectors/he3-detectors/25020-2/): Position Sensitive Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 25020, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 27.32/693.9 | pa_effective-length: 23.62/600.0 | pa_maximum-diameter-inchmm: 0.31/8.0 | pa_effective-diameter-general: 0.28/7.1 | pa_effective-volume-cm3: 23.1 | pa_connector: #22 Insulated Wire | pa_operating-temperature-range: 0 to +50 | pa_gas-filling: He3 + CO2 + Argon | pa_effective-length-anode: 23.62/600.0 | pa_material-anode: STABL OHM | pa_diameter-anode: TBD | pa_resistance-anode: 200 | pa_recommended-operating-volt: < 2000 | pa_operating-voltage-range: 1000-1200 | pa_maximum-plateau-slope: 3 | pa_maximum-resolution: 15 | pa_position-resolution: < 8 | pa_capacitance-pf: < 50 | pa_he3-gas-pressure: 15,200 | pa_total-gas-pressure: 15,960 | pa_relative-humidity: < 60% | Categories: He3 Detectors, Neutron Detectors, Position Sensitive He3 Neutron Detectors | Gallery Images: 1 - [25139](https://www.lndinc.com/products/neutron-detectors/25139/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 25139, Type: Simple Product] Additional Product Info: Attributes: pa_gas-pressure-torr: 2666 | pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 6.64/168.6 | pa_effective-length: 5.0/127.0 | pa_maximum-diameter-inchmm: 0.75/19.05 | pa_effective-diameter-general: 0.71/18.03 | pa_connector: Pin | pa_effective-volume-cm3: 32.42 | pa_operating-temperature-range: -25 to +150 | pa_maximum-plateau-slope: 1 | pa_maximum-resolution: 6 | pa_tube-capacitance-pf: 3 | pa_weight-grams: 100 | pa_sensitivity-cps: 13 | pa_recommended-operating-volt: 650 | pa_operating-voltage-range: 550 - 800 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [76011](https://www.lndinc.com/products/geiger-mueller-tubes/76011/): Mica window alpha-beta-gamma detector [Price: $0.00, Stock: In Stock, SKU: 76011, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Ne +Halogen | pa_cathode-material: 446 Stainless Steel | pa_maximum-length-inchmm: 3.06/77.7 | pa_effective-length: 1.75/44.5 | pa_maximum-diameter-inchmm: 0.34/8.7 | pa_connector: Grid Cap | pa_operating-temperature-range: -40 to +75 | pa_recommended-anode-resistor: 3.3 | pa_maximum-starting-voltage: 800 | pa_recommended-operating-volt: 900 | pa_operating-voltage-range: 850 - 1050 | pa_maximum-plateau-slope: 10 | pa_minimum-dead-time-micro-sec: 50 | pa_gamma-sensitivity-cs-137: 10 | pa_tube-capacitance-pf: 3 | pa_weight-grams: 14 | pa_maximum-background-shielded: 10 | pa_areal-density-window: 1.5 - 2.0 | pa_effective-diameter-window: 0.25/6.4 | pa_material-window: Mica | Categories: End Window Tubes, Geiger-Mueller Tubes, Thin Window Alpha-Beta-Gamma Detectors | Gallery Images: 3 - [73128](https://www.lndinc.com/products/geiger-mueller-tubes/73128/): Multi-Window Alpha/Beta/Gamma Detector [Price: $0.00, Stock: In Stock, SKU: 73128, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Ne + Halogen Admixture | pa_cathode-material: 446 Stainless Steel | pa_maximum-length-inchmm: 10.50/266.7 | pa_effective-length: 7.0/177.8 | pa_maximum-diameter-inchmm: 2.38/60.3 | pa_connector: BNC | pa_operating-temperature-range: -40 to +75 | pa_recommended-anode-resistor: 3.3 | pa_maximum-starting-voltage: 750 | pa_recommended-operating-volt: 900 | pa_operating-voltage-range: 850-1000 | pa_maximum-plateau-slope: 10 | pa_minimum-dead-time-micro-sec: 30 | pa_gamma-sensitivity-cs-137: 240 | pa_weight-grams: 600 | pa_maximum-background-shielded: 120 | pa_capacitance-pf: 4 | pa_areal-density-window: 1.5-2.0 | pa_effective-diameter-window: 1.75/44.5 | pa_material-window: Mica | pa_quantity-90apart-window: 4 | Categories: End Window Tubes, Geiger-Mueller Tubes, Thin Window Alpha-Beta-Gamma Detectors | Gallery Images: 2 - [73127](https://www.lndinc.com/products/geiger-mueller-tubes/73127/): Multi-Window Alpha/Beta/Gamma Detector [Price: $0.00, Stock: In Stock, SKU: 73127, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Ne + Halogen Admixture | pa_cathode-material: 446 Stainless Steel | pa_maximum-length-wall: 10.50/266.7 | pa_effective-length: 7.0/177.8 | pa_maximum-diameter-inchmm: 2.38/60.3 | pa_connector: BNC | pa_operating-temperature-range: -40 to +75 | pa_recommended-anode-resistor: 3.3 | pa_maximum-starting-voltage: 425 | pa_recommended-operating-volt: 500 | pa_operating-voltage-range: 475-675 | pa_maximum-plateau-slope: 10 | pa_minimum-dead-time-micro-sec: 40 | pa_gamma-sensitivity-cs-137: 240 | pa_weight-grams: 600 | pa_maximum-background-shielded: 120 | pa_capacitance-pf: 4 | pa_areal-density-window: 1.5 - 2.0 | pa_effective-diameter-window: 1.75/44.5 | pa_material-window: Mica | pa_quantity-90apart-window: 4 | Categories: End Window Tubes, Geiger-Mueller Tubes, Thin Window Alpha-Beta-Gamma Detectors | Gallery Images: 2 - [72422](https://www.lndinc.com/products/geiger-mueller-tubes/72422/): End window-alpha-beta-gamma detector [Price: $0.00, Stock: In Stock, SKU: 72422, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Ne +Halogen | pa_cathode-material: 446 Stainless Steel | pa_maximum-length-inchmm: 1.03/26.1 | pa_effective-length: 0.35/8.89 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.78/19.8 | pa_connector: Solder Clip | pa_operating-temperature-range: -40 to +75 | pa_recommended-anode-resistor: 4.7 | pa_maximum-starting-voltage: 790 | pa_recommended-operating-volt: 900 | pa_operating-voltage-range: 850-1050 | pa_maximum-plateau-slope: 10 | pa_minimum-dead-time-micro-sec: 50 | pa_gamma-sensitivity-cs-137: 12 | pa_tube-capacitance-pf: 3 | pa_weight-grams: 18 | pa_maximum-background-shielded: 8 | pa_minimum-anode-resistor: 3.3 | pa_areal-density-window: 2.0 - 3.0 | pa_effective-diameter-window: 0.78/19.8 | pa_material-window: Mica | Categories: End Window Tubes, Geiger-Mueller Tubes, Thin Window Alpha-Beta-Gamma Detectors | Gallery Images: 3 - [232](https://www.lndinc.com/products/neutron-detectors/232/): Boron lined neutron proportional counter [Price: $0.00, Stock: In Stock, SKU: 232, Type: Simple Product] Additional Product Info: Attributes: pa_gas-filling: Argon | pa_gas-pressure-torr: 200 | pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 7.63/193.8 | pa_effective-length: 4.38/111.3 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.93/23.6 | pa_connector: HN | pa_operating-temperature-range: -50 to +200 | pa_effective-volume-cm3: 48.7 | pa_recommended-operating-volt: 800 | pa_operating-voltage-range: 700 - 950 | pa_maximum-plateau-slope: 10 | pa_thermal-neutron-sensitivity: 1.0 | pa_tube-capacitance-pf: 4 | pa_flux-range: 1.0E-2 - 1.0E5 | pa_pulse-rise-time: 200 | pa_coating-material: B10 | pa_enrichment: 96 | pa_coated-thickness: 0.5 | pa_coated-area: 91 | Categories: B10 Lined Neutron Proportional Counters, Boron Lined Detectors, Neutron Detectors | Gallery Images: 1 - [270114](https://www.lndinc.com/products/neutron-detectors/270114-2/): Spherical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 270114, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 6.3/160.1 | pa_effective-length: 2.98/75.69 | pa_maximum-diameter-inchmm: 4.1/104.1 | pa_effective-diameter-general: 4.0/101.6 | pa_connector: SHV | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1880 | pa_operating-voltage-range: 1780 - 2050 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 10 | pa_weight-grams: 500 | pa_gas-pressure-torr: 4985.6 | pa_effective-volume-cm3: 549 | pa_maximum-resolution: 20 | pa_sensitivity-cps: N/A | Categories: He3 Detectors, Neutron Detectors, Spherical He3 Neutron Detectors | Gallery Images: 1 - [253172](https://www.lndinc.com/products/neutron-detectors/253172/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 253172, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 9.47/240.5 | pa_effective-length: 6.24/158.5 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 950 | pa_operating-voltage-range: 850-1100 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 190 | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 308 | pa_maximum-resolution: 6 | pa_sensitivity-cps: 55 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [253165](https://www.lndinc.com/products/neutron-detectors/253165/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 253165, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 51.23/1301.3 | pa_effective-length: 48.00/1219.2 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 950 | pa_operating-voltage-range: 850-1100 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 906 | pa_gas-pressure-torr: 2052 | pa_effective-volume-cm3: 2372 | pa_maximum-resolution: 6 | pa_sensitivity-cps: 427.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [253151](https://www.lndinc.com/products/neutron-detectors/253151/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 253151, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 15.23/386.9 | pa_effective-length: 12.0/304.8 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 950 | pa_operating-voltage-range: 850-1100 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 5 | pa_weight-grams: 220 | pa_gas-pressure-torr: 2052 | pa_effective-volume-cm3: 593 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 107.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [253149](https://www.lndinc.com/products/neutron-detectors/253149/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 253149, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 11.34/288.1 | pa_effective-length: 9.84/250.0 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: Pin | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1150 | pa_operating-voltage-range: 1050 - 1300 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 221 | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 465 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 103 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [253148](https://www.lndinc.com/products/neutron-detectors/253148/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 253148, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 5.44/138.1 | pa_effective-length: 3.94/100.0 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: Pin | pa_operating-temperature-range: -50 to +150 | pa_recommended-operating-volt: 1150 | pa_operating-voltage-range: 1050 - 1300 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 95 | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 194 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 50 | pa_maximum-plateau-slope: 3 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [253142](https://www.lndinc.com/products/neutron-detectors/253142/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 253142, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 35.28/896.1 | pa_effective-length: 32.00/812.7 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1000 | pa_operating-voltage-range: 900-1150 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 665 | pa_gas-pressure-torr: 2052 | pa_effective-volume-cm3: 1581 | pa_maximum-resolution: 6 | pa_sensitivity-cps: 284.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [253126](https://www.lndinc.com/products/neutron-detectors/253126/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 253126, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 10.82/274.8 | pa_effective-length: 7.87/200.0 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: SHV | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 950 | pa_operating-voltage-range: 850-1100 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 208 | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 390 | pa_maximum-resolution: 6 | pa_sensitivity-cps: 70 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [253124](https://www.lndinc.com/products/neutron-detectors/253124/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 253124, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 75.23/1910.8 | pa_effective-length: 72.0/1828.8 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1000 | pa_operating-voltage-range: 900-1150 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 1359 | pa_gas-pressure-torr: 2099 | pa_effective-volume-cm3: 3558 | pa_maximum-resolution: 6 | pa_sensitivity-cps: 640 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [253121](https://www.lndinc.com/products/neutron-detectors/253121/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 253121, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 10.35/262.9 | pa_effective-length: 7.13/181.1 | pa_maximum-diameter-inchmm: 1.75/44.5 | pa_effective-diameter-general: 1.68/42.67 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1100 | pa_operating-voltage-range: 1000 - 1250 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 205 | pa_gas-pressure-torr: 2280 | pa_effective-volume-cm3: 258 | pa_maximum-resolution: 6 | pa_sensitivity-cps: 75 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [253120](https://www.lndinc.com/products/neutron-detectors/253120/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 253120, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Aluminum | pa_maximum-length-inchmm: 6.88/174.9 | pa_effective-length: 3.94/100.0 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.88/47.75 | pa_connector: SHV | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 900 | pa_operating-voltage-range: 800-1050 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 175 | pa_gas-pressure-torr: 3787.7 | pa_effective-volume-cm3: 178 | pa_maximum-resolution: 15 | pa_sensitivity-cps: N/A | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [253119](https://www.lndinc.com/products/neutron-detectors/253119/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 253119, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 28.23/717.2 | pa_effective-length: 25.00/635.0 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1000 | pa_operating-voltage-range: 900-1150 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 535 | pa_gas-pressure-torr: 2280 | pa_effective-volume-cm3: 1235 | pa_maximum-resolution: 6 | pa_sensitivity-cps: 241.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [253113](https://www.lndinc.com/products/neutron-detectors/253113/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 253113, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 39.28/997.8 | pa_effective-length: 36.00/914.3 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1000 | pa_operating-voltage-range: 900-1150 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 745 | pa_gas-pressure-torr: 2280 | pa_effective-volume-cm3: 1783 | pa_maximum-resolution: 6 | pa_sensitivity-cps: 346.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [253109](https://www.lndinc.com/products/neutron-detectors/253109/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 253109, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 75.23/1910.8 | pa_effective-length: 72.0/1828.8 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1000 | pa_operating-voltage-range: 900-1150 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 1359 | pa_gas-pressure-torr: 2280 | pa_effective-volume-cm3: 3558 | pa_maximum-resolution: 6 | pa_sensitivity-cps: 695.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [252278](https://www.lndinc.com/products/neutron-detectors/252278/): Cylindrical he3 detector [Price: $0.00, Stock: In Stock, SKU: 252278, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 5.47/138.9 | pa_effective-length: 2.00/50.8 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.93/23.62 | pa_connector: MHV | pa_operating-temperature-range: -50 to +75 | pa_recommended-operating-volt: 2100 | pa_operating-voltage-range: 2000 - 2250 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 136 | pa_gas-pressure-torr: 7600 | pa_effective-volume-cm3: 22.25 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 11.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [252263](https://www.lndinc.com/products/neutron-detectors/252263/): Cylindrical he3 time of flight neutron detector [Price: $0.00, Stock: In Stock, SKU: 252263, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 9.34/237.24 | pa_effective-length: 6.0/152.4 | pa_maximum-diameter-inchmm: 1.0/25.4 | pa_effective-diameter-general: 0.96/24.38 | pa_connector: SHV | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 4600 | pa_operating-voltage-range: 4400 - 5000 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 213 | pa_gas-pressure-torr: 8360 | pa_effective-volume-cm3: 71.13 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 35.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [252262](https://www.lndinc.com/products/neutron-detectors/252262/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 252262, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 10.77/273.5 | pa_effective-length: 8.24/209.3 | pa_maximum-diameter-inchmm: 1.75/44.5 | pa_effective-diameter-general: 1.68/42.67 | pa_connector: HN | pa_operating-temperature-range: -50 to +150 | pa_recommended-operating-volt: 950 | pa_operating-voltage-range: 850 - 1100 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 200 | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 297 | pa_maximum-resolution: 6 | pa_sensitivity-cps: 115 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [20361](https://www.lndinc.com/products/neutron-detectors/25384/): Cylindrical Bf-3 Neutron Detector [Price: $0.00, Stock: In Stock, SKU: 25384, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 35.28/896.1 | pa_effective-length: 32.00/812.7 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: HN | pa_operating-temperature-range: -40 to +100 | pa_recommended-operating-volt: 1600 | pa_operating-voltage-range: 1500 - 1750 | pa_maximum-plateau-slope: 3 | pa_tube-capacitance-pf: 8.5 | pa_weight-grams: 665 | pa_gas-pressure-torr: 456 | pa_effective-volume-cm3: 1581 | pa_maximum-resolution: 10 | pa_sensitivity-cps: N/A | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [25380](https://www.lndinc.com/products/neutron-detectors/25380/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 25380, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 15.44/392.2 | pa_effective-length: 12.20/309.9 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.8 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1000 | pa_operating-voltage-range: 900 - 1200 | pa_maximum-plateau-slope: 2 | pa_tube-capacitance-pf: 4 | pa_weight-grams: 450 | pa_gas-pressure-torr: 2063 | pa_effective-volume-cm3: 602.9 | pa_maximum-resolution: 8 | pa_sensitivity-cps: 108.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [25373](https://www.lndinc.com/products/neutron-detectors/25373/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 25373, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 78.41/1991.8 | pa_effective-length: 75.13/1908.3 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.96/49.78 | pa_connector: HN | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 1300 | pa_operating-voltage-range: 1200 - 1450 | pa_maximum-plateau-slope: 2 | pa_tube-capacitance-pf: 8 | pa_gas-pressure-torr: 3040 | pa_maximum-resolution: 10 | pa_sensitivity-cps: 801.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 - [25331](https://www.lndinc.com/products/neutron-detectors/25331/): Cylindrical he3 neutron detector [Price: $0.00, Stock: In Stock, SKU: 25331, Type: Simple Product] Additional Product Info: Attributes: pa_cathode-material: Stainless Steel | pa_maximum-length-inchmm: 7.8/198.6 | pa_effective-length: 6.0/152.4 | pa_maximum-diameter-inchmm: 2.0/50.8 | pa_effective-diameter-general: 1.9/47.8 | pa_connector: Pin | pa_operating-temperature-range: -50 to +100 | pa_recommended-operating-volt: 850 | pa_operating-voltage-range: 750 - 1000 | pa_maximum-plateau-slope: 1 | pa_tube-capacitance-pf: 8 | pa_weight-grams: 225 | pa_gas-pressure-torr: 3040 | pa_effective-volume-cm3: 272.8 | pa_maximum-resolution: 8 | pa_sensitivity-cps: 64.0 | Categories: Cylindrical He3 Neutron Detectors, He3 Detectors, Neutron Detectors | Gallery Images: 1 ## Product Catalog ### Product Categories - Neutron Detectors (261 products) - Geiger-Mueller Tubes (164 products) - He3 Detectors (129 products) - Cylindrical He3 Neutron Detectors (112 products) - X-Ray Proportional Counters (107 products) - Tube Types by Increasing Gamma Sensitivity (102 products) - Ionization Chambers (95 products) - Thin Window Alpha-Beta-Gamma Detectors (71 products) - BF3 Detectors (63 products) - End Window Tubes (62 products) ## Additional Resources - [Full Content](https://www.lndinc.com/llms-full.txt): Complete detailed content in a single file