Functional Features

1. It can measure the concentrations of radon in the ambient air, water, and soil, as well as the radon release rate on the soil surface

2. Portable, small in size, lightweight, suitable for outdoor movement or fixed-point sampling

3. 5-inch true color touch screen, capable of multi parameter human-computer interaction, user-friendly interface, and easy operation

4. High sensitivity, capable of measuring lower radon concentrations; When the radon concentration exceeds the set limit, an automatic alarm can be triggered

5. Dual use AC and DC, with automatic backlight power-saving function to reduce power consumption

6. Equipped with a lithium-ion rechargeable battery, it can support continuous operation of the instrument for 30 hours, making it convenient for long-term mobile measurement

7. Automatically calculate the radon concentration of a single measurement/the average radon concentration of continuous measurements, and automatically save the measurement results

8. Provide large capacity data storage, equipped with Bluetooth printer, can view measurement results and print at any time

9. Real time display of measurement status parameters such as measurement time and battery level

technical parameter

◎ Sensitivity: ≥ 0.6cpm/（Bq·m^-3）

Background: ≤ 0.3cpm

◎ Measurement range: Air radon is (3~100000) Bq/m^3；The soil radon is (300~100000) Bq/m^{3 ；}Radon release rate (0.001~10.000) Bq/(m)²·s) (Optional); Radon in water (0.003-100) Bq/L (optional)

◎ Power supply: Lithium ion rechargeable battery/AC power supply

◎ Working environment: Temperature ranges from -10 ℃ to 40 ℃, humidity is ≤ 90% RH

◎ Detector: Zinc sulfide ZnS (Ag) and photomultiplier tube combination detection system

◎ Operation mode: single measurement and continuous measurement

◎ Data calculation: Automatically calculate the concentration of a single measurement result/average measurement result

◎ Data storage: Measurement results are automatically saved and 9999 sets of data can be stored

◎ Display: 5-inch true color touch screen

◎ Gas intake method: active pump suction

◎ Response time: 30 minutes to provide measurement results

◎ Print data: date, time, and radon concentration

◎ Dimensions: 320mm × 205mm × 255mm

◎ Instrument weight: approximately 4kg (kilograms)