TN-1029 Domestic Environmental Radon Gas Detector Launched

TN-1029The environmental radon detector is a domestically produced radon monitoring device that uses phototransistor sensor technology in accordance with GB50325-2020 "Indoor Environmental Pollution Control Standards for Civil Building Engineering". It has high sensitivity and consistency, accurate measurement data, and is portable, lightweight, and convenient for on-site use. The environmental radon detector is a domestically produced radon monitoring device that is simple and easy to use, suitable for long-term online measurement and patrol in various fields such as building assessment, indoor air quality, disease control centers, health supervision, environmental testing, university research, underground exploration, etc.

Measuring principle

Phototransistor sensor. (Bipolar Crystalline Tube)

Measurement suggestions

Environmental radon detector, domestically produced radon monitoring device, with sensors providing hourly radon concentration levels. Therefore, detecting valid data during power on1Available in hours. Due to the high variability of radon gas in the short term, radon concentration data may be severely affected by changes. Therefore, in order to obtain more accurate data, it is recommended to use an average value. The average value will represent the actual presence of radon in a better way than instantaneous values. For short-term analysis, it is recommended to use at least continuous measurements72The average value over an hour. For long-term analysis, it is recommended to calculate5-7The average value of days or longer should be measured at least once every quarter.

Judgment of test results

Environmental radon detector, domestically produced radon monitoring instrument. The measurement results are expressed in Becker units, expressed in Becker units per cubic meter of air（Bq/m³）. Outdoor, the average radon concentration is about4Bq/m³The average radon concentration in the household is20Bq/m³For100Bq/m3The individual risk is still relatively low at the following concentrations. However, the risk increases with the increase of radon levels. No known“anThe radon concentration is high, but the lower the concentration you are exposed to, the lower the risk to your health.