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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
A built-in calibration routine permits calibration of the instrument and displays the results
Processor: 386S X 33 motherboard with 4 MB RAM
All equipment is sold with our standard UNCONDITIONAL WARRANTEE
and a battery test button
Toggles and selects rate units:
Ludlum Model 44-6 Beta Gamma Detector, Thin wall GM detector Scionix Holland A built-in calibration routine permitsSide window GM probe. Similar to 44 38 but not energy compensated. INDICATED USE: beta, gamma survey SUGGESTED INSTRUMENTS: general purpose survey meters, ratemeters, and scalers DETECTOR: 30 45 mg cm stainless steel wall halogen quenched GM SENSITIVITY: 1200 cpm per mR hr (137Cs gamma) with window closed BACKGROUND: 20 cpm closed; 25 cpm open ENERGY RESPONSE: energy dependent BETA CUT OFF: approximately 200 keV (window open) DEAD TIME: typically 95