Portable β and γ Radiation Measuring Instrument Radiometer Dosimeter FJ6600
FJ-6600 is a portable β and γ radiation measuring instrument. Build in a high sensitive gamm beta Geiger-Muller counter with fast response, wide measuring range characteristics, It can be used for measuring X-ray,gamma ray and soft and hard beta radiation. It’s a multipurpose radiation dose rate measuring instrument.
Purpose for use
- Measurement of gamma radiation ambient dose equivalent rate;
- Measurement of gamma radiation ambient dose equivalent;
- Measurement of surface soft and hard beta-particles flux density;
- Measurement of ambient dose equivalent accumulation time;
- Real time measurement (clock).
Applications
- Nuclear facilities around environmental radiation detection
- The soil surface radiation pollution detection
- Agricultural radiation pollution detection
- Ore, building materials radioactive detection
- Personal dose monitoring alarm
- Industrial X, gamma NDT radiation detection
- Radiation medical treatment place radiation detection
- Cobalt source, electronic accelerator irradiation place radiation detection
- Radioactive radiation laboratory detection
Features
- Large area digital LCD display backlight;
- Built-in gamma, beta sensitive Geiger-Muller counter;
- Simultaneously dose rate and cumulative 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
Specifications
- Measurement ranges:
dose equivalent rate (137Cs): 0.01 μSv/h10mSv/h
dose equivalent (137Cs): 0.01uSv~9999Sv
- Energy ranges
X and Gamma radiation: 40Kev3.0Mev
Beta radiation : 0.53.0MeV
- Energy dependence: ≤±25%(relative to 137Cs)
- Relative errors : ≤±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°
- Weight and Dimensions: 120g ,125×55×26 mm
