49550
Low background alpha- beta – gamma sealed proportional counter
General Specifications
| MAXIMUM LENGTH (INCH/MM) |
3.55/90.1 |
| MAXIMUM DIAMETER (INCH/MM) |
3.0/76.2 |
| GAS FILLING |
Argon |
| CATHODE MATERIAL (INTERNAL/EXTERNAL) |
OFHC Copper |
| EFFECTIVE DIAMETER (INCH/MM) |
2.25/57.2 |
| CONNECTOR |
Pin |
| OPERATING TEMPERATURE RANGE °C |
0 to +50 |
| GAS PRESSURE (TORR) at 21°C |
760 |
| PATH LENGTH (INCH/MM) |
0.354/8.99 |
Window Specifications
| MATERIAL |
Aluminum |
| AREAL DENSITY (MG/CM²) |
3.0 |
| DIAMETER (INCH/MM) |
2.25/57.2 |
Electrical Specifications
| BACKGROUND (ANTICOINCIDENCE +4 INCHES PB) (CPM) |
1.5 |
| OPERATING VOLTAGE RANGE - BETA/GAMMA (VOLTS) |
1300 - 1600 |
| OPERATING VOLTAGE RANGE - ALPHA (VOLTS) |
900 - 1150 |
| RECOMMENDED OPERATING VOLTAGE - ALPHA (VOLTS) |
1000 |
| RECOMMENDED OPERATING VOLTAGE - BETA/GAMMA (VOLTS) |
1450 |
