Gamma-3-1
Download Specifications in .pdf format
Geiger-Muller counter of gamma-radiation
- Main characteristics
- Overall dimensions
- Typical count rate as a function of dose rate
- The scheme of connection
Main characteristics
Starting voltage |
V |
285÷325 |
Operating voltage (recommended) |
V |
390 |
Operating voltage range |
V |
380÷460 |
Plateau length |
V |
80 min |
Plateau slope |
%·V-1 |
0,25 max |
Sensitivity to 60Co |
cps·R-1·h |
188÷282 |
Own background in the 50 mm Pb shield |
cps |
0,2 max |
Operating temperature range |
°С |
-50÷+60 |
Life expectancy |
count |
1×1010 |
Weight |
g |
4,5 max |
Well-known analogues: gamma-radiation counter SI3BG
Overall dimensions
Typical count rate as a function of dose rate 60Со
The scheme of connection
