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Geiger Counter
Product Details:
| Flow rate | 100 LPM |
Indicated use: Alpha beta gamma survey; Sample counting Detector: End window halogen quenched G-M Window : 1.7 plus or minus 0.3 mg/cm mica Window area: Active - 6 cm Open - 5 cm Efficiency(4pi geometry): Typically 2%-C-14; 10%-Sr-90/Y-90; 7%-Pu-239 Sensitivity: Typically 2100 cpm/mR/hr (137Cs gamma) Energy response: Energy dependent Dead time: Typically 200 microseconds Compatible instruments: General purpose survey meters, rate meters and scalers Operating voltage: 900 volts Connector: Series
