This instrument adopts the pump suction scintillation chamber methodGB 50325-2020 "Standard for Indoor Environmental Pollution Control of Civil Building Engineering" (implemented on August 1, 2020)

Product Introduction

-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;

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

-7-inch TFT color LCD display screen, capable of multi parameter human-computer interaction, user-friendly interface, and easy operation;

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

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

-Equipped with a lithium-ion rechargeable battery, it can support continuous operation of the instrument for 48 hours, making it convenient for long-term mobile measurement;

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

-Real time display of measurement status parameters such as measurement time and battery level;

-Optional Bluetooth and WiFi data transmission;

-Optional Bluetooth printer for viewing and printing measurement results at any time;

-Optional accessories for measuring soil, water, and radon release rates.

-Sensitivity: ≥ 0.8cpm/(Bq · m)^-3） ；

-Background: ≤ 0.4cpm/(Bq · m)^-3）；

-Measurement range: Air radon is (3-10000) Bq/m³，The soil radon is (300~100000) Bq/m³；

-Power supply: Lithium ion rechargeable battery/AC power supply;

-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: TFT color LCD screen;

-Gas extraction method: active pump suction;

-Response time: 30 minutes to provide measurement results;

-Print data: date, time, and radon concentration;

-Dimensions: 320 × 205 × 255 (mm);

-Instrument weight: approximately 4kg.

Configuration list:

-Instrument configuration: host, charger, drying tube, instruction manual, certificate of conformity, warranty card;

-Optional accessories: soil radon sampler, exhalation rate sampler.