TRNT8280 Type Radon Detector with Pump and Electrostatic Adsorption Method
Product Introduction:
CompliantGB50325-2020"Code for Control of Indoor Environmental Pollution in Civil Engineering Construction"HJ 1212—2021Measurement Principles and Requirements of Radon in Ambient Air. Suitable for monitoring and analyzing radon concentrations in ambient air, soil, and water, radiation protection, nuclear accident monitoring, radiation dose assessment, earthquake prediction, and university teaching.
Feature Description
❐Measures the concentration of radon in ambient air, water, and soil, as well as the radon efflux rate from the soil surface.
❐Portable, compact, lightweight, suitable for field mobility or fixed-point sampling.
❐ 7Inch TFTColorful LCD display, with multi-parameter human-machine interaction, user-friendly interface, and simple operation.
❐High sensitivity for measuring low radon concentrations; automatic alarm activated when radon concentration exceeds the set limit.
❐AC/DC dual-voltage, featuring an auto-backlight power-saving function, reducing power consumption.
❐Built-in lithium-ion rechargeable battery, supporting continuous operation of the instrument48A few hours, suitable for extended portable measurements.
❐Automatically calculates the radon concentration of a single measurement/Average continuous radon concentration measurement, with automatic saving of results.
❐The device can display real-time measurement parameters such as the measurement time and battery level.
❐Instrument built-in printer,Results can be viewed and printed at any time.
❐Optional soil, water, and radon extraction rate measurement accessories
Technical Specifications
❐Measurement Range: Radon in air is3~500000）Bq/m3，
Soil radon is (200~500000）Bq/m3 ；
❐Measurement Repeatability Error: ≤5%Radon Concentration Room 3000 Bq/ m³Environmental humidity 65%，Temperature25℃）。
❐Long-term stability8hTolerance: ≤10%
❐Power: Lithium-ion rechargeable battery/AC Power Supply
❐Work Environment: Temperature-10℃~40°C, humidity ≤90%RH ；
❐Detector: Electrostatic Detection Device
❐Operation Modes: Single Measurement and Continuous Measurement
❐Data Calculation: Automatically calculates single measurement results/Average concentration measurement result
❐Data Storage: Measurement results are automatically saved, capable of storage10000Compile data.
❐Monitor:TFTColor LCD Display
❐Gas Extraction Method: Active Pump Suction
❐Response Time:30minCan provide measurement results.
❐Printed Data: Date, Time, and Radon Concentration
❐Dimensions:320×205×255（mm）；
❐Instrument Weight: Approximately4kg 。
Configuration List
❐Instrumentation Configuration: Main Unit (with built-in printer), Charger, Drying Tube, Instruction Manual, Certificate of Compliance, Warranty Card
❐Optional Accessories: Soil Radon Sampler, Desorption Rate Sampler.
