Model 44-150-3 Gamma GM Detector
Ludlum Measurements, Inc.
Page 1
May 2021
Introduction
The Model 44-150-3 is a high-sensitivity Geiger-Mueller (GM)
gamma survey detector that can be used with any portable ratemeter,
scaler instrument, or area monitor that provides 900 Vdc with an
input sensitivity of 30
+
10 mV.
Note:
The detector does not contain any consumable materials.
Note:
If the detector is used in a manner not intended by the
manufacturer, the detector may not function properly.