Professional personal dosimeter for measuring continuous and pulse X-Ray and Gamma Radiation in the energy range 20 keV – 10 MeV. The dosimeters are recommended to protect professionals, who work with or around X-ray or gamma radioactive materials. The possible use areas include but not limited to: hospitals, mines, customs officers, nuclear stations personnel etc.
Productspecifications
| PM1610 | |
| Detector | GM tube |
| Dose Rate display | 0.01 µSv/h -12.0 Sv/h (1 µR/h – 1200 R/h), |
| Hp(10) of continuous and pulsed photon radiation | |
| (pulse duration not less than 1 ms) | |
| Dose Rate Accuracy | ±(15+0.0015/H)% |
| (in range 0.1 µSv/h – 10 Sv/h, | |
| where H – dose rate in mSv/h) |
| Dose measurement | of continuous photon radiation |
| 0.05 µSv – 10 Sv | |
| (5 µR – 1000 R) | |
| of pulsed photon radiation | |
| (pulse duration not less than 1 ms) | |
| 10 µSv – 10 Sv | |
| (1 mR – 1000 R) |
| Dose Accuracy | ± 20% |
| Energy range | 20.0 keV – 10.0 MeV |
| Energy response relative to 0.662 MeV | -60% from 20 keV to 33 keV |
| (137Cs) | -40% from 33 keV to 48 keV |
| ±30% from 48 keV to 3 MeV | |
| ±50% from 3 MeV to 10 MeV | |
| Survive after momentary influence of maximum | 100 Sv/h (10000 R/h) |
| permissible gamma radiation within 5 min: | |
| Standards compliance | meets most relevalnt parts of |
| IEC 61526, and ANSI N42.20 | |
| Alarm type: | visual, audio, vibration |
| Physical Parameters | |
| Dimensions | 58 х 58 х 18 mm |
| (2 2/7” x 2 2/7” x 5/7”) | |
| Weight | 70 g (2.5 oz) |
| Environmental Characteristics | |
| Temperature | -20 up to +50 °С |
| (from -4 up to +122 °F) | |
| Humidity | up to 98% at 35°C (95°F) |
| Environmental protection | IP65 |
| Drop test | 1.5 m (4.9 ft) onto hard wooden surface |
| Water resistant | |
| Power | |
| Batteries | built-in rechargeable battery (charged via USB) |
| Battery lifetime (average DER not more than 0.3 µSv/h, | 30 days |
| alarms activated for not more than 20 s/24 hours) | |
| Battery discharge control | LCD indication |
| Additional | |
| Countdown timer | |
| Display of time to critical exposure | |
| Functions | |
| Calendar mode | |
| PC Communication | USB |
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