50445
Gamma compensated neutron ionization chamber
General Specifications
| MAXIMUM LENGTH (INCH/MM) |
9.35/237.5 |
| MAXIMUM DIAMETER (INCH/MM) |
3.5/89.0 |
| EFFECTIVE LENGTH (INCH/MM) |
6.13/155.8 |
| CATHODE MATERIAL (INTERNAL/EXTERNAL) |
Aluminum |
| FILL GAS |
Hydrogen |
| FILL PRESSURE (TORR) |
750 |
| OUTER CASING MATERIAL |
Aluminum |
| ANODE CONNECTOR |
HN |
Operating Characteristics
| RECOMMENDED OPERATING VOLTAGE (VOLTS) |
500 |
| OPERATING TEMPERATURE RANGE °C |
-50 to +100 |
| NEUTRON SENSITIVITY (AMPS/NV) |
5.0E-15 |
| MAXIMUM OPERATING VOLTAGE (VOLTS) |
800 |
| GAMMA SENSITIVITY (A/R/HR - Cs-137) |
3.0E-12 |
| RESISTANCE - SIGNAL ELECTRODE TO CATHODE (OHMS) |
>1.0E13 |
| RESISTANCE - HV ELECTRODE TO CATHODE (OHMS) |
>1.0E10 |
Neutron Sensitive Material
| COATING MATERIAL |
B10 |
| ENRICHMENT (%) |
18.8 |
| COATED THICKNESS (MG/CM²) |
1.2 |
| COATED AREA (CM²) |
350 |
