Continuous radon monitoring detector
Created on 01.21
Nuchip Photoelectric Technology (Shan Dong)Co.,Ltd.
Continuous radon monitoring detector
Product description
Radon (Rn-222) is a naturally occurring radioactive inert gas that is colorless and odorless. It is produced by the decay of uranium and radium and is widely present in soil, rocks, and building materials. Long-term exposure to high concentrations of radon increases the risk of lung cancer (the World Health Organization classifies it as a Group 1 carcinogen). Therefore, continuous monitoring of radon concentration is crucial for places such as residences, mines, and basements. Silicon semiconductor detectors are used to record the alpha particle energy spectrum produced by radon decay. Through energy spectrum analysis, the decay products of radon can be distinguished, allowing for the precise calculation of radon gas concentration.
Application fields
▶▷Experimental study
▶▷Personal radiation dosimeter
▶▷Environmental Monitoring
Technical Specifications
Product model | HXRD-01 |
Overall dimensions (mm) | 定制 |
Sensitive area (mm²) | 100 |
Packaging material | FR4 |
Detector type | Si-PIN |
Connection type | pad |
Operating temperature range (℃ ) | -20℃ -50℃ |
Operating voltage range (V) | ≤ 80 |
Breakdown voltage (V) | >100 |
Recommended operating voltage | 70 |
Capacitance (pF) @ Full Drain Voltage | 20 |
Working humidity range | ≤ 60%R.H.（建议） |
Leakage current (nA/cm2)@20℃ | ≤ 10 |
Recommended storage conditions | Temperature：10℃ -70℃, Humidity：≤ 30%R.H. |
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