Model GSM-115-HP Survey Meter with Pancake G-M probe
The Model GSM-115-HP system includes a four range survey meter and pancake G-M probe. This survey meter / G-M probe is an excellent general purpose instrument. It is sensitive to most alpha, beta, and gamma radiation. The survey meter measures 14C, 32P, 35S & 137Cs, with high efficiency. The Model GSM-115-HP Survey Meter - external G-M probe is our most common general purpose contamination monitor. Standard items provided with each system include the survey meter, probe, cable, batteries, operations and maintenance manual, and calibration certificate.
Specifications:
- RANGES:
0-.2, 0-2, 0-20 & 0-200 mR/hr
0- 500,000 cpm - PANEL CONTROLS: OFF - X1000, X100, X10 & X1--- HV VOLTMETER, BATTERY VOLTMETER
- AUDIO: ON-OFF, METER ZERO & METER RESPONSE 4 - 20 SECONDS
- PANEL METER: HIGH TORQUE 2.5" WITH LED INDICATORS FOR PROBE SATURATION & LOW BATTERY
- CALIBRATION CONTROLS: FOR EACH RANGE & HV
- HIGH VOLTAGE: 300 - 1300 vdc ±1% STABILITY
- AUDIO OUTPUT: HIGH EFFICIENCY PIEZO ELECTRIC - WATER & SOLVENT PROOF
- POWER SUPPLY: 2--- 9 VDC ALKALINE
- FINISH: BLUE POLYURETHANE ENAMEL
- WEIGHT: 2¼ POUNDS (1 kg) INCLUDING BATTERIES- PROBE 1 pound (.45 kg)
- DIMENSIONS: 5½" (14 cm) H X 3" (7.5 cm) W X 7" (18 cm) L ---- PROBE 2 3/4" (7 cm) X 11"(28 cm)
- ENVIRONMENTAL: -20°C -- 60°C ---- 5% -- 95% RH NON CONDENSING
- MEASURES: 14C, 35S, 32P & 137Cs CONTAMINATION
- MEASURES GAMMA DOSE TO 20 mR/hr (Based on 137Cs calibration)
- HEAVY DUTY CAST ALUMINUM & STAINLESS STEEL
- LONG LIFE HALOGEN GM DETECTOR WITH 1.6 mg/cm2 END WINDOW
- COPPER SCREEN >72% OPEN AREA--- 15 cm2 SENSITIVE AREA
- PROBE OPERATES AT 900 vdc
- NYLON COATED STAINLESS STEEL PROBE CLIP
- POLYURETHANE COATED ALUMINUM PROBE HOUSING
- SUPPORTS ALL JOHNSON GM & SCINTILLATION PROBES
- OPERATING VOLTAGE: 900 vdc
- WINDOW THICKNESS: 1.6mg/cm2
- RANGE: 20 mR/hr
(Based on 137Cs calibration)
0-500,000 cpm - CPM/mR/hr (137CS): 2,500
- ENERGY RESPONSE: 3.5 MeV alpha-20 MeV gamma-100 keV beta
- SENSITIVE AREA: 14cm2
- FINISH: Polyurethane Coated Aluminum
- DIMENSIONS: 2.75" dia. X 11" long
- WEIGHT: 16 ounces
- ENVIRONMENTAL: -20º --
60ºC
5% - 95% RH non-condensing---IPX4