Airthings-Pro
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Airthings-Pro provides you a data logger that can transfer measured values to a smartphone or PC in order to be able to print graphs.
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Availability date:
Environment of Use | Indoor/Outdoor |
Type of Logger | Portable |
The Sensor measures: | Radón |
- The instrument stores both long-term and short-term averages.
- The short-term average is stored for the most recent 24-hour period or the last week.
- All data stored on the instrument can easily be transferred wirelessly to a smartphone using Bluetooth.
Airthings-Pro is intended mainly for public buildings and workplaces, and can as well be used by occupational health services and by consultants.
The user must order Dosimeters if measuring the average annual value for radon is required. Measurements performed in this way provide the user with an accredited and approved result.
The Instrument includes:
- Software (USB)
- USB cable
- Calibration certificate
- Manual
- 3xAA batteries
- Case
Airthings-Pro includes a small tripod mounting thread, which makes this radon detector compatible with a 1/4″ male tripod thread, e.g. Leica TRI 100.
The software included enables the user to analyse and document daily, weekly and monthly variations.
- Radon levels are easily analysed and you choose the periods over which measurements are recorded.
- This may be done during work or school hours when there are people in the building (e.g. Monday to Friday between 06:00 and 18:00).
- Analysis and reporting software CRA
Main Functions include:
- time variations as a function of radon level
- mean daily values
- sensor values for temperature, humidity, atmospheric pressure and shock
- end client reporting
Measurement principle | Passive diffusion chamber |
Detection method | Alfa spectrometry |
Detector | 4 silicon photodiodes in 4 distinct radon chambers |
Diffusion time constant | 25 min |
Measurement range | 0 – 50 000 Bq/m³ |
Measurement precision | ~ 100 pulser/hour at 1 000 Bq/m³ |
Sampling rate | 1 hour |
Battery | 2 AA-batterier. 1,5 of continous measurement |
Environemental conditions | 4°C to 40°C |
5% RH to 85% RH non-condensing 50 kPa to 110 kPa | |
Temperature | 0,2°C resolution, ± 1°C accuracy |
Humidity | 0,5% RH resolution, ± 4,5% accuracy |
Barometric pressure | 0,002 kPa resolution, ± 1 kPa accuracy |
Memory | Internal memory stores 5 years of data |
Capacity | ~ 1 900 days of measurement • 5 data sets of one year length • 177 data sets of 1-week length • 325 data sets of 2-days length |
Memory type | Non-volatile flash memory |
Software | Data is available via Android or iOS app. Also includes free reporting and analysis software for PC |
Measurement accuracy | <7% ± 5 Bq/m³ after 24 hours |
<5% ± 2 Bq/m³ after 7 days |
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