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Thin NaI(Tl) probe for low-energy gamma and X-rays, optimised for I-125
Scintillation probe for low-energy gamma and X-rays with a thin NaI(Tl) crystal, available optimised for I-125 and other low-energy gamma emitters. It connects to the RAM DA-2000 or to the DRM-3000 and DPU-3 area monitors in WebiSmarts, where it can serve as an effluent detector for I-125.
Download product sheet (PDF)All values with references – for tender documents
Specifications checked against the manufacturer’s documents on 2026-10-17
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 | NaI(Tl), 2 in diameter × 0.04 in; 1 mil (0.001 in) aluminium window1 |
|---|---|
| Energy range | Low-energy gamma, 10–80 keV1 |
| Functions | SCA within the energy range (±5 keV minimum)1 |
| Count-rate range | 0–50,000 cps1 |
| Sensitivity | Minimum detectable level 0.35 Bq/cm² for I-1251 |
| Operating temperature | −10 to +50 °C1 |
| Dimensions | 290 mm long, 70 mm wide1 |
| Weight | 1.25 kg1 |
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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We help you choose the right configuration, detector and accessories for your measurement task.
Rotem Industries