Products / Geiger-Mueller Tubes / Thin Window Alpha-Beta-Gamma Detectors / End Window Tubes / LND 7232

LND 7232

End window-alpha-beta-gamma detector

GENERAL SPECIFICATIONS
Gas filling  Ne +Halogen
Cathode material  446 Stainless Steel
Maximum length (inch/mm) 4.85/123.1
Effective length (inch/mm) 2.6/66.04
Maximum diameter (inch/mm) 1.38/34.9
Effective diameter (inch/mm) 1.13/28.6
Connector  BNC
Operating temperature range °C  -55 to +75
WINDOW SPECIFICATIONS
Areal density (mg/cm²) 2.0
Effective diameter (inch/mm) 1.13/28.6
Material  Mica
ELECTRICAL SPECIFICATIONS
Recommended anode resistor (meg ohm)  1
Maximum starting voltage (volts) 800
Recommended operating voltage (volts) 900
Operating voltage range (volts) 850-1000
Maximum plateau slope (%/100 volts)  10
Minimum dead time (micro sec)  150
Gamma sensitivity Co60 (cps/mr/hr) 40
Tube capacitance (pf) 3
Weight (grams) 155
Maximum background shielded 50mm Pb + 3mm Al (cpm) 50

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