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