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GMP-11 End Window GM Detector
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Radiation Detected Gamma-, beta- and alpha-rays
Energy Range Gamma > 30 keV, betamax > 100 keV, and alpha > 2 MeV
Detector Type Halogen quenched GM tube (type ZP 1430 or equivalent)
Measurement Range 0 - 10,000 cps
End Window Active Area 6.1 cm2
Window Thickness 1.5 - 2 mg/cm2
Sensitivity 1.0 cps for uniform 90Sr/90Y source of 0.37 Bq/cm2
Max Dead Time 230 μs
Self Count Rate 25 cpm
Connections 6 pin lockable connector
Retractable cord, length 17.71 in - 78.7 in.
Temperature range Operation: -25°C to +55°C
(-13°F to +131°F); Storage: -40°C to +70°C
(-40°F to +158°F)
Humidity 0 - 95% relative humidity, non-condensing
Casing anodized aluminium
Dimensions length 5.51 in., max diameter 1.73 in (two co-centric
cylinders); Weight: 340 g (0.75 lb)
RAF-1233122 GMP-11 Probe $642.00
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GMP-15 Pancake Detector
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Radiation Detected Gamma-, beta- and alpha-rays
Energy Range Gamma > 30 keV, betamax > 100 keV, and alpha > 2 MeV
Detector Type Halogen quenched GM tube (type ZP 1430 or equivalent)
Measurement Range 0 - 10,000 cps
End Window Active Area 6.1 cm2
Window Thickness 1.5 - 2 mg/cm2
Sensitivity 1.0 cps for uniform 90Sr/90Y source of 0.37 Bq/cm2
Max Dead Time 230 μs
Self Count Rate 25 cpm
Connections 6 pin lockable connector
Retractable cord, length 17.71 in - 78.7 in.
Temperature range: Operation: -25°C to +55°C
(-13°F to +131°F); Storage: -40°C to +70°C
(-40°F to +158°F)
Humidity 0-95% relative humidity, non-condensing
Casing anodized aluminium
Dimensions length 5.51 in., max diameter 1.73 in (two co-centric
cylinders); Weight: 340 g (0.75 lb)
RAF-1233176 GMP-15 Pancake Probe $1,001.00
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GMP-12L Low Dose Rate
Gamma Detector
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- Remote dose rate measurements
- Can be used with telescopic rod
- Cable extension up to 15 m upon request
- Radiation detected: gamma and x-rays, according to ambient dose
equivalent H*(10)
Energy range 50 keV - 3 MeV
Detector type HYalogen quenched, energy compensated GM tube (type ZP 1202
or equivalent)
Dose Measurement Range 0.01 μSv - 10 Sv
Dose Rate Measurement Range 0.05 μSv/h – 100 mSv/h
Calibration Accuracy ± 5% of the reading in 300 mSv/h Cs-137 exposure at +20°C (68°F)
Energy Eesponse 20% … +30% over energy range 50 keV - 1.25 MeV, (+95% at 6MeV)
Dose Eate Linearity ±15% over the range 0.10 μSv/h – 100 mSv/h
Directional Response ±15% within ±180° horizontally from the calibration
Direction ±30% within ±45° vertically from the calibration direction
GM tube Sensitive Length 40 mm (1.57 in)
GM Tube Dead Time 110 μs
Self Count Rate 10 cpm for the GM tube
Connections 6-pin lockable connector. Straight cord, length 2000 mm (7.87 in)|
Temperature Range -40°C to +55°C (-40°F to 131°F); Storage: -40°C to +70°C (-40°F to 158°F)
Casing impact resistant casing of anodized aluminum, shielded against
RF-interference and NEMP
Enclosure Class IP 67 (short term)
Dimensions Length 185 mm (7.28 in), cylinder diameter 45 mm (1.77 in)
Weight 380 g (0.83 lb)
RAF-1233183 GMP-12L Low Dose Rate Gamma Probe $1,323.00
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GMP-12H High Dose Rate
Gamma Detector
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- Remote dose rate measurements
- Can be used with telescopic rod
- Cable extension up to 15 m upon request
Radiation Detected Gamma and x-rays, according to ambient dose equivalent H*(10)
Energy Range 80 keV - 3 MeV
Detector Type Halogen quenched, energy compensated GM tube (type ZP 1304 or equivalent)
Dose Measurement Range 1 μSv – 10 Sv
Dose Rate Measurement Range 0.1 mSv/h – 10 Sv/h
Calibration Accuracy ±5% of the reading in 3 mSv/h Cs-137 exposure at +20°C (68°F)
Energy Response ±15% over energy range 80 keV – 1.25 MeV, (+95% at 6 MeV)
Dose Rate Linearity ±15% over the range 1.0 mSv/h – 10 Sv/h
Directional Response ±15% within ± 180° horizontally from the calibration
direction; ±30% within ± 45° vertically from the calibration direction
GM Tube Sensitive Length 7 mm (0.27 in)
GM Tube Dead Time 13 μs
Self Count Rate 1 cpm for the GM tube
Connections 6-pin lockable connector. Straight cord, length 2000 mm
Temperature Range Operation -40°C to +55°C
(-40 to 131°F); Storage: -40°C to +70°C (-40 to 158°F)
Casing impact resistant casing of anodized aluminum, shielded against
RF-interference and NEMP
Enclosure Class IP 67 (short term)
Dimensions Length 185 mm (7.28 in), cylinder diameter 45 mm (1.77 in)
Weight 370 g (0.81 lb)
RAF-1233191 High Dose Rate Gamma Probe $894.00
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