
AlphaE
Ultra-small radon meter for concentration, personal exposure and dose
- Detector type
- Diffusion chamber with silicon diode
- Measurement range
- 20 Bq/m³–10 MBq/m³
- Weight
- 165 g

Bild: Bertin
Air monitoring
Fixed beacon for continuous monitoring of artificial alpha and beta aerosols, in gamma environments and in the presence of natural radon progeny.
Download product sheet (PDF)All values with references – for tender documents
Specifications checked against the manufacturer’s documents on 2026-10-16
The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.
| Detector type | Dual silicon diode, 2 × 360 mm²1 |
|---|---|
| Radiation | Alpha and beta1 |
| Measurement functions | Continuous measurement of artificial alpha and beta aerosols1 |
| Humidity | Up to 80%, non-condensing1 |
| IP rating | IP55; ventilation openings IP541 |
| Alarm | Audible and visible; 2 adjustable thresholds per radiation type1 |
| Communication | ShortLINK/SkyLINK radio, VD/VR1 |
| Compensation | Radon progeny1 |
The data comes from the manufacturer’s published documents. Manufacturers may change specifications; the current configuration and performance are confirmed in the quotation.
The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.

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