Model GSM-115-GP Survey Meter with End-Window Probe

The GSM-115-GP system includes a four range survey meter with GP-200 End-Window probe. This is a general purpose survey meter for alpha, beta and gamma. This meter detects ¹⁴C, ³²P, ³⁵S and ¹³⁷Cs with reasonable efficiency. The thin end window with 90% open stainless steel screen is useful for contamination monitoring and gamma dose monitoring up to 200 mR/hr (Based on ¹³⁷Cs calibration). Standard items provided with each system include survey meter, probe, cable, batteries, operations and maintenance manual, and calibration certificate

GSM 115 Survey Meter & GP-200 Probe Specifications:

• RANGES:    0-.2, 0-2,0-20 & 0-200 mR/hr -- 0-500, 0-5000, 50,000, & 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:   SEPARATE 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 8 OUNCES (.23 kg)
• DIMENSIONS:      5½" (14 cm) H X 3" (7.5 cm) W X 7" (18 cm) L ---- PROBE 1½" (4 cm) X 5"(13 cm)
• ENVIRONMENTAL:    -20°C -- 60°C ---- 5% -- 95% RH NON CONDENSING- IPX4
• MEASURES:     ¹⁴C, ³⁵S, ³²P & ¹³⁷Cs CONTAMINATION
• MEASURES GAMMA DOSE TO 200 mR/hr (Based on ¹³⁷Cs calibration)
• HEAVY DUTY CAST ALUMINUM & STAINLESS STEEL
• LONG LIFE HALOGEN GM DETECTOR WITH 1.6 mg/cm² END WINDOW
• STAINLESS STEEL SCREEN >90% OPEN AREA--- 7 cm² SENSITIVE AREA
• PROBE OPERATES AT 900 vdc
• NYLON COATED STAINLESS STEEL PROBE CLIP
• ANODIZED ALUMINUM PROBE HOUSING