Handheld gas monitoring device portable radon gas detector
In line with GB50325-2010
and GB / T16147-1995 measuring principles and requirements. It can be used for monitoring and analysis the concentration of radon in ambient air, soil, water; radiation protection, nuclear accident monitoring, radiation dose assessment, earthquake prediction and tertiary teaching.
>>> Key Features
1) Measure concentration of radon in ambient air, water and soil; radon exhalation rate in soil surface;
2) Portable, small size, light weight, suitable for field mobile or fixed-point sampling;
3) 7 inch TFT color LCD display, multi-parameter human-computer interaction, user-friendly, easy to operate;
4) High sensitivity, can measure low concentrations of radon; when radon concentration exceeds the set limit, automatic alarm;
5) AC/DC, with automatic backlight power-saving features to reduce power consumption;
6) With lithium-ion rechargeable battery, can continuously work for 30 hours, available to longtime move measurement;
7) Automatically calculate the radon concentration in a single measurement or the average of radon concentration in a continuously measurement, and save the measurement results automatically;
8) Online realtime display the measurement time, battery power etc;
9) Optional Bluetooth, Wifi data transmission;
10) Optional bluetooth printer, you can always view and print measurement results.
>>> Technical Specification
Sensitivity |
≥ 0.8cpm/(Bq·m-3) |
Background |
≤ 0.4cpm/(Bq·m-3) |
Detection range |
Air: (3~10000) Bq/ m3 |
Detector |
ZnS(Ag) + PMT Composite detection system |
Soil: (300~100000) Bq/ m3 |
Working environment |
Temperature of -10 ºC ~ 40 ºC |
Operation modes |
Single/ Continuous measurement |
Humidity ≤90% RH |
Data calculation |
automatic calculation of single measurements/ Average concentration measurements |
Power |
Rechargeable lithium ion battery / AC |
Data storage |
Automatically record data, can store 9999 sets data |
Display |
TFT color LCD display |
Sampling way |
Driving pump-priming |
Response time |
30min get the measurement result |
Print data |
Date, time and concentration of radon |
Weight |
About 5kg |
Dimensions |
320mm × 205mm × 255mm |