Radon Pro 超小型輻射檢測儀,配合 IOS / Android 監控,使用α光譜儀精確計算氡氣水平。 使用矽光電二極管檢測氡氣,以計算和測量由氡氣衰變鏈產生的α粒子的能量。 儀器經過認證實驗室的參考儀器校準,並通過AARST-NRPP認證。


Meet Radon Pro, a favorite of home inspectors and radon professionals. Fully AARST-NRPP certified for the North American market and beyond.


Radon Pro samples indoor air through a passive diffusion chamber, using alpha spectrometry to precisely calculate the radon level. Radon is detected using silicon photodiodes to both count and measure the energy of alpha particles resulting from the decay chain of radon gas. The instrument is calibrated to reference instruments in accredited laboratories and is AARST-NRPP certified. 

The standard deviation from the exact radon level is less than 7% + 5 Bq/m3 after 24 hours (US: 7% + 0.12 pCi/L) and less than 5% + 2 Bq/m3 after 7 days (US: 5% + 0.05 pCi/L)


  • Tilt 

Get tamper free data, with the addition of a tilt sensor


  • Light

The lightest in the world: just 10.5 ounces (300 grams)


  • Reliable

Built-in redundancy with 4 Radon sensors for accuracy and precision


  • Sensors

Additional sensors for temperature, air pressure, and humidity


  • Free mobile app (IOS & Android)

Generate a report from your smartphone on the spot, add notes and customization and send it as a PDF to multiple email addresses with Bluetooth smart connectivity.

The advantage of the Corentium Pro is that the app, software and firmware are updated regularly. We continually improve every aspect of our devices with the ultimate goal of delivering the best professional radon measurement tool on the market. 



Radon PRO Radiation Detector | 輻射探測PRO

  • Radon sampling: Detection method: Detector:

    Passive diffusion chamber

    Diffusion time constant: Measurement range: Sensitivity: 

    Alpha spectrometry

    Sampling rate: Operation environment

    4 silicone photodiodes in 4 distinct radon chambers

    Diffusion time constant

    25 min

    Measurement range:

    0 - 50000 Bq/m3


    ~100cph at 1000 Bq / M3

    Sampling Rate

    1 Hour

    Operation Environment

    • 4°C to 40°C
    • 5% RH to 85% RH non-condensing
    • 50 kPa to 110 kPa

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