Gamma-20EC-01

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Geiger-Muller counter of gamma-radiation

counter Gamma-20EC-01


Main characteristics

Starting voltage

V

380 max

Working voltage

V

575

Plateau length

V

500 ÷ 650

Plateau slope

% / V

0,1 max

Sensitivity to 137 Со

(count/s)/(mR/h)

6,8 ÷8,3

Own background (in the 50 mm Pb shield)

count /s

0,2 max

Energy Compensation Range keV 40 ÷ 1250
Sensitivity change relative to 137Cs within the range of energy compensation % -10 ÷20
Operating temperature range °С -40 ÷ +70

Life expectancy

count

1×1010

Weight

g

19

Overall dimensions

gamma-radiation counter

Typical count rate as a function of dose rate 137Со

gamma-radiation counter

The scheme of connection

gamma-radiation counter

on top

Дополнительная информация