DA-GM Radiation Survey Meter

DA-GM Radiation Survey Meter

DA-GM Radiation Survey Meter Display Video

The DA-GM Radiation Survey Meter uses an ultra-low power consumption 16-bit high-speed embedded microprocessor as a data processing unit, a dot matrix large-screen LCD display, an English operation menu, clear readings, and easy touch button operation.

The instrument uses a metal thin-walled and efficient GM detector, which can measure X-ray and γ radiation dose rates, as well as hard β radiation. It is a practical radiation detector.

Applicable occasions

• Radiation inspection in unknown areas
• Environmental laboratories, environmental pollution surveys
• Nuclear medicine, meristem biology, radiochemistry
• Thickness gauges, level meters, irradiation processing, non-destructive testing sites
• Indoor environment and building materials radioactivity testing
• Nuclear safety emergency

Product Features

• High-efficiency GM tube detector
• Can measure hard beta radiation
• Sound frequency indicates radioactivity intensity
• Sound and light search function
• Dose rate alarm threshold can be set
• Ultra-low power design
• Large-size graphic dot matrix LCD display
• Backlight display function
• English operation interface
• Touch-type buttons, easy operation
• Unit display μGy/h, μSv/h, mR/h, CPM, CPS
• Over-threshold alarm
• Blockage alarm
• Real-time battery power indication

Technical Parameters

• Measurement range: dose rate 0.01uGy/h~10mGy/h, 0.01μSv/h~10mSv/h
• Detector: thin-walled GM detector
• Energy range: 30KeV~3MeV
• Sensitivity: ≥2000CPM/mR/h
• Instrument background: ≤50 CPM
• Relative error: ≤15%
• Power supply: 4 AAA batteries or rechargeable batteries
• Temperature range: -15℃~50℃
• Humidity range: relative humidity ≤90% (40℃)
• Weight: 0.5kg;
• Dimensions: 160×80×30mm