GSM-501 MicroR Meter

GSM-501S Survey Meter,  with Internal NaI probeThe GSM-501 MircoR Survey Meter is auto-ranging and digital-microprocessor controlled. Other features include integration and peak hold. The internal plastic scintillation detector is tissue equivalent and absorbs dose at a comparable rate to that of human tissue. Standard items provided with each system include survey meter, internal probe, cable, batteries, operations and maintenance manual, and calibration certificate. The GSM-501 Micro R Survey Meter is recommended for nuclear power plant, health physics, and medical applications, or whenever dose measurement at the micro R level is required. This micro R survey meter is ideal for NORM measurement. Other applications include oil refineries and scrap metal facilities. For the external probe version of this survey meter, try the GSM-500-MR MicroR Meter. Please click here, for a reduced price on a demo version. A digital version, the DSM-501 is now available, as well.





GSM-501 MicroR Survey Meter

GSM-501 MicroR Meter


Ranges: 0-5, 0-50, 0-500 and 0-5,000 Micro R/hr (micro Sieverts available), or 0-500, 0-5000, 0-50,000 and
0-500,000 cpm
Calibration: Separate calibration controls for each range
Panel Controls: Off - Measure, Integrate, CPM or Dose, Speaker, Meter Instant Zero
HighVoltage: 300 - 1300 vdc ±1% Stability
Panel Meter: High Torque 3.5" with LED indicators for probe saturation HV, Out-of-Range, and Low Battery
Calibration: CPM & Dose (Based on 137Cs calibration)
Audio Output: High Efficiency Piezo Electric - water and solvent proof
Power Supply: six AA Alkaline batteries
Finish: Blue Polyurethane Enamel
Weight: 2-1/4 pounds (1 kg), including batteries, probe 8 ounces (0.43 kg)
Dimensions: 5-½" (14 cm) Height X 4 " (10 cm) Width X 7" (18 cm) Length, Probe 1 -7/8 " (2.5 cm) X 6"(2.4 cm)
Environmental: stable from -20°C to 60°C

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