Bertin Technologies
Bertin
SaphyRAD S
Dose rate & contamination
- Energy range
- 50 keV–3 MeV
- IP rating
- IP65
- Weight
- 620 g
13 referenced values
Bild: Bertin
Bertin PAM-525BG
Handheld contamination meter
Portable surface contamination monitor with a 525 cm² plastic scintillation detector read by two photomultipliers, and an integrated GM tube for gamma dose rate. The BG version measures alpha + beta and gamma.
- Contamination detector
- Plastic scintillator; 2 photomultipliers1
- Active area
- 525 cm²1
- GM energy range
- 50 keV–3 MeV1
Download product sheet (PDF)All values with references – for tender documents
Specifications checked against the manufacturer’s documents on 2026-10-16
Overview
Specifications
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.
Measuring range
| Gamma dose-rate detector | Internal GM1 |
|---|---|
| Gamma dose-rate range | 100 nSv/h–500 mSv/h1 |
| GM energy range | 50 keV–3 MeV1 |
Electronics & signal
| Measurement channels (separated by /) | α + β / γ1 |
|---|
Power & battery
| Weight with batteries | <2.4 kg1 |
|---|---|
| Battery life | At least 200 hours without back illumination1 |
| Power supply | Li-Ion; mains adapter1 |
Mechanical
| Dimensions (W × H × D) | 180 × 170 × 470 mm1 |
|---|
Environment & ratings
| Operating temperature | −10 to +45 °C1 |
|---|
The data comes from the manufacturer’s published documents. Manufacturers may change specifications; the current configuration and performance are confirmed in the quotation.
Documents
Sources
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.
- 1
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Alpha and beta probes for the SaphyRAD contamination meter
- Active area
- 32 cm² (A 32), 31 cm² (AB 31), 100 cm² (AB 100, A-B 100), 170 cm² (AB 170, A-B 170, A-BG 170)
- Measurement range
- α: 0.01–100 Bq/cm²; β and α+β: 0.1–1,000 Bq/cm²; AB 31: 0.1–2,150 Bq/cm²
- Energy range
- α: 3–8 MeV; β: 100 keV–2.2 MeV
10 referenced values
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Handheld multiprobe survey meter for contamination and dose rate
- Energy range
- 50 keV–3 MeV
10 referenced values
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