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*Standard items provided with each system: survey meter, probe (if required), cable, batteries, operations and maintenance manual, & calibration certificate

-PRINTABLE SPEC SHEET (pdf)-
  • GSM-500 Survey Meter & GP-1001 Probe=1-200 mR/hr. GP-1002=0-2000mR/hr.

  • Analog Readout, Microprocessor Digital Circuitry
  • RANGES:  GP-1001-- 0-2, 0-20, 0-200 mR/hr
    GP-1002-- 0-2, 0-20, 0-200 & 0-2000 mR/hr
  • Separate calibration controls for each range
  • PANEL CONTROLS:   OFF - MEASURE, INTEGRATE & PEAK HOLD - CPM OR DOSE-SPEAKER
  • METER INSTANT ZERO
  • PANEL METER:    HIGH TORQUE 3.5" WITH LED INDICATORS FOR PROBE SATURATION, HV OUT OF RANGE & LOW BATTERY
  • CALIBRATION:    CPM & DOSE - CPM DEAD TIME COMPENSATED, DOSE ELECTRONICALLY LINEARIZED
  • HIGH VOLTAGE:    300 - 1300 vdc ±1% STABILITY
  • AUDIO OUTPUT:    HIGH EFFICIENCY PIEZO ELECTRIC - WATER & SOLVENT PROOF
  • POWER SUPPLY:   6--- "AA" ALKALINE
  • FINISH:   BLUE POLYURETHANE ENAMEL
  • WEIGHT:   2¼ POUNDS (1 kg) INCLUDING BATTERIES- PROBE 4 ounces (.12 kg)
  • DIMENSIONS:   5½" (14 cm) H X 4" (10 cm) W X 7" (18 cm) L ---- PROBE 1" (2.5 cm) X 6"(2.4 cm)
  • ENVIRONMENTAL:    -20°C -- 60°C ---- 5% -- 95% RH NON CONDENSING
  • MEASURES 137Cs CONTAMINATION & DOSE
  • MEASURES GAMMA DOSE TO 200 mR/hr - 2000 mR/hr w/GP-1002
  • HEAVY DUTY CAST ALUMINUM & STAINLESS STEEL
  • LONG LIFE HALOGEN GM DETECTOR WITH .09" WINDOW
  • PROBE OPERATES AT 535 vdc
  • NYLON COATED STAINLESS STEEL PROBE CLIP
  • EPOXY & PVC COATED ALUMINUM PROBE HOUSING



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Copyright © 2007 William B. Johnson
200 AEI Drive
Lewisburg, WV 24901
Phone:   304.645.6568
FAX:  304.645.2182
buyjohnson@msn.com