Special Features:

Alpha, beta, gamma detector; energy dependent; over-responding by a factor of 6 in the 60-100 kev range when normalized to 137 cesium; thin mica window protected by a 79 pct open stainless steel screen that can be removed; dead time: 200 microseconds

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.