Special Features:

Portable beta/gamma detector; used with any ratemeter or scaler that provides 850-1200 volts with input sensitivity of 30 +/- 10 millivolts; detector: 30-45 mg/cm2 stainless steel wall halogen quenched gm; sensitivity: 1200 cpm per mr/hr (137 cesium gamma) with window closed; dead time: approx. 95 microseconds; connector: series c

Properties:

A device consisting of a permanent or replaceable element which is sensitive to radioactivity or free nuclear particles, together with its associated circuits and housing. As a result of the incident ionizing radiation, it produces an electron pulse or current flow that can be interpeted by other components. Does not include meters or indicators. Excludes probe, radiac.