Chinacoal05
m.chinacoalintl.com
This instrument adopts high speed embedded microcontroller processor as a data processing unit, dot matrix large screen LCD liquid crystal display, clear reading, easy to operate.
Detector for the import of large area high detection efficiency dish GM geiger detector, can be alpha, beta, surface pollution detection and X-ray radiation, gamma radiation dose rate monitoring.
Applicable occasions
surface radioactive pollution detection
nuclear medicine and radiation chemistry, molecular biology
suspicious object detection
terrorism and nuclear security fields
transport of nuclear material storage
environmental pollution investigation
metal, building materials, stone radioactive measurement
entry-exit commodity inspection, port terminals, etc
thickness, material level measurement, flaw detection, radiation processing etc
Feature
USES efficient import MICA geiger detector
dose rate alarm threshold setting, super threshold alarm
flash and sound pulse frequency indicating radiation intensity
sound, vibration, light real-time clock alarm function
ultra-low power design battery real-time instructions
menu operation interface
unit shown CPM, CPS, Bq/cm2, mu Gy/h, mu Sv/h
adopts analog and digital display scale, more clear and intuitive
slideout detector protection and unique ray shielding plate
Technical data
measuring range
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count rate 0 ~ 500000 CPM, 0 ~ 8000 CPS, dose rate 0.01 ~ 10000 uSv/h
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agent sensors
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Mica geiger counter, diameter: 45 mm
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energy range
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25 kev ~ 7 mev
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detection efficiency
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Sr - 90 (546 kev, 2.3 MeV beta Max) is about 75% of Am - 241 (5.5 MeV alpha) of about 36%
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acuity
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3500 CPM/mR/h (for Cs - 137)
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instrument background
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80 CPM or less
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relative error
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15% or less
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power supply
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5 batteries or rechargeable batteries 2 section
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power consumption
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the machine current 8 ma or less
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temperature range
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- 40 ℃ to 50 ℃
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humidity range
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relative humidity of 90% or less (40 ℃)
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Instrument size
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160 x 85 x 38 mm
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weight
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0.5 kg
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