955A Geiger-Mueller Area Monitor

The Model 955A is a single-channel area radiation monitoring system capable of operating over the ranges of 10-2 to 103 mR/h, 10-1 to 104 mR/h, or 100 to 105 mR/h, depending on the detector selected. The system monitors gamma radiation over a 5-decade range and provides indication when the radiation level decreases below a fail threshold, exceeds a warn set point, exceeds a high set point, or exceeds an overrange set point.

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Product Details

955A Area Monitor

Manual » User's Manual

955A Instruction Manual


955A Geiger-Mueller Area Monitor