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GM probe for high gamma fields, up to 100 Sv/h, for the RAM R-200
GM-based probe for detecting high gamma radiation. Together with the RAM R-200 it gives measurements over a very wide range, up to 100 Sv/h.
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 | GM tube 4G60M1 |
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| Accuracy | ±10% of reading1 |
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| Measurement range | 1 mSv/h – 100 Sv/h (0.1–10,000 R/h)1 |
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| Energy response | ±35% from 60 keV to 2.0 MeV1 |
| Sensitivity | 77 cps per R/h1 |
| Operating temperature | −30 to +60 °C1 |
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| IP rating | IP67 (splash-proof aluminium casing)1 |
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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