Shandong China Coal Group
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Portable Beta , Gamma radiation radiometer GM counter , radiation radiometer GM counter , radiation radiometer
Product Introduction
RAD35 is a portable β and γ radiation measuring instrument.Buid in a high in a high sensitive gamm beta
Geiger-Muller counter. With fast response, wide measuring range characteristics.Using for measuring X-ray ,gamma and beta radiation. It’s a multipurpose radiation dose rate measuring instrument.
Features
- Large area digital LCD display backlight;
- Built-in gamma, beta sensitive Geiger-Muller counter;
- Simultaneously dose rate and cumul ative dose measurement
- Automatic setting of measurement intervals and ranges;
- The maximum dose rate values keep function
- Automatic setting of measurement intervals and ranges;
- Automatic save dose value.
-Programmable dose rate alarm and cumulative dose alarm threshold
- Programmable voice, light and vibration alarm way
- Battery voltage and low battery indication;
- Automatic failure detection function
Measurement ranges | |
dose equivalent rate (137Cs) | 0.01 μSv/h~100mSv/h |
dose equivalent (137Cs) | 0.01uSv~9999Sv |
Energy ranges | |
X and Gamma radiation | 40Kev~3.0Mev |
Beta radiation | 0.5~3.0MeV |
Energy dependence | Less than or equal ±25%(relative to 137Cs) |
Relative errors | Less than or equal ±10%(in 20uSv/h) |
Dose rate and dose alarm threshold value | full range can be adjusted |
Protective alarm response time | not more than 3 seconds (in 10 uSv/h) |
Display unit | |
Dose rate | uSv/h,mSv/h,Sv/h automatic conversion |
Dose | uSv , mSv ,Sv automatic conversion |
Battery | One AAA battery |
Operating temperature range | -20~+50 Degrees Celsius |
Weight | 120g |
Dimensions | 125*55*26 mm |