JB4010 Environmental Dose Rate Meter

JB4010 Environmental Dose Rate MeterIntroduction
The JB4010 environmental monitoring X-ray dose rate meter is mainly used for measuring the absorbed dose rate of environmental radiation gamma in the air. It is used for industrial radioactive radiation (flaw detection) monitoring, dose rate monitoring of X-ray radiation sources in workplaces, dose monitoring around X-ray machines, radiation monitoring of various building materials, and radiation monitoring in geological, mining, and medical and health departments. Compared with similar domestic instruments, this instrument has a larger dose rate measurement range and energy response characteristics.
Our company participated in the drafting and formulation of the National Metrological Verification Regulations of the People's Republic of China JJG 521-2006 "X and γ Radiation Air Specific Release Energy (Absorbed Dose) Rate Meter for Environmental Monitoring".

•JB4010 Environmental Dose Rate MeterFeatures and Functions
Built in 500 sets of dose rate storage data, which can be viewed at any time
Fixed bracket type, capable of measuring both X-ray and gamma dose rates simultaneously
Equipped with (real-time) printing function, measurement data can be easily printed out through a micro printer
Equipped with alarm threshold preset function
Both dose rate and cumulative dose can be measured
Equipped with dose rate threshold alarm function
Equipped with dose rate overload alarm function
Equipped with detector fault alarm function
Equipped with battery undervoltage alarm function

• Main technical indicators
Range: Dose rate: 1nGy/h to 5 × 104nGy/h
Energy threshold: 35Kev
Sensitivity: 1 uGy/h ≥ 1000CPS
Energy response: 48Kev~3Mev ≤± 30% (relative to 137Cs)
Relative basic error: ≤± 10%
Measurement time: 5, 10, 20, 30, 60, 120, 180, 240, 300 seconds
Alarm threshold: 250, 500, 2500, 10000 (nGy/h)
Reading display: nGy/h