4561
Beryllium side window proportional counter
General Specifications
| MAXIMUM LENGTH (INCH/MM) |
3.74/95.0 |
| MAXIMUM DIAMETER (INCH/MM) |
1.18/30.0 |
| GAS FILLING |
Xenon |
| EFFECTIVE LENGTH (INCH/MM) |
2.31/58.7 |
| CATHODE MATERIAL (INTERNAL/EXTERNAL) |
Aluminum |
| EFFECTIVE DIAMETER (INCH/MM) |
0.78/19.8 |
| CONNECTOR |
Pin |
| OPERATING TEMPERATURE RANGE °C |
-40 to +75 |
| GAS PRESSURE (TORR) at 21°C |
800 |
| PATH LENGTH (INCH/MM) |
0.78/19.8 |
Window Specifications
| MATERIAL |
Beryllium |
| THICKNESS (INCH/MM) |
0.002/0.05 |
| AREAL DENSITY (MG/CM²) |
9.2 |
| DIMENSIONS (INCH/MM) |
0.79 x 0.51/20.0 x 12.9 |
Electrical Specifications
| RECOMMENDED OPERATING VOLTAGE (VOLTS) |
1850 |
| OPERATING VOLTAGE RANGE (VOLTS) |
1750 - 2000 |
| CAPACITANCE (PF) |
3 |
| TYPICAL RESOLUTION (FWHM FE55) |
18 |
