Monitor 4 Survey Meter - Nuclear Gauge

$ 491.00

Item #: 299.0001

For Nuclear Gauge Site Surveys/Emergencies

#1 Seller for Nuclear Moisture/Density Gauge Owners
Compact, general purpose survey meters capable of detecting alpha, beta, gamma, and x-rays over 3 selectable ranges
Monitor 4: Halogen-quenched uncompensated GM tube with thin mica window 1.5-2.0 mg/cm2 thick
Monitor 4 Energy Sensitivity: Detects alpha down to 2.5 MeV; typical detection efficiency at 3.6 MeV is greater than 80%
Detects beta at 50 keV with typical 35% detection efficiency
Detects beta at 150 keV with 75% typical detection efficiency
Detects gamma and x-rays down to 10 keV typical through the window, 40 keV minimum through the sidewall of the detector
Gamma Sensitivity: 1000 CPM/mR/hr - Range Switch: X1, X10, X100, Battery Check
Operating Range: 0-.5, 0-5, 0-50 mR/hr and 0-500, 0-5,000, 0-50,000 CPM - Accuracy: ±10% of full scale (referenced to Cs-137)
Power Requirements One 9-volt alkaline battery
Temperature Range: -20° C to 55° C (-4° F to 131° F)
Weight: 6.3 oz. without battery
Size: 5.7” x 2.8” x 1.5”
Includes: Carrying Case, 1 year limited warranty, and CE mark
299.0001