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Personal Gamma Radiation Dosimeter Ecotest DKG-21M
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PDF Instruction 1
The Ecotest DKG-21M personal dosimeter is an advanced direct-reading radiation monitoring device engineered for personal dose equivalent and dose rate measurements. Built into a rugged IP54 dust and splash-proof housing, it provides reliable performance in extreme ambient temperatures and dusty industrial environments.
Equipped with an energy-compensated Geiger-Muller counter, the device supports non-volatile dose history recording with real-time timestamps. Data can be transferred via an infrared interface to automated individual dosimetric control systems. Advanced threshold alarms for both dose and dose rate guarantee high radiation safety standards in high-risk zones.
Field of Application
- Military and civil defense operations
- Emergency response services and hazmat teams
- Nuclear power plants and industrial radiological facilities
- Radiological research laboratories and nuclear medicine
- Customs control and border protection radiation screening
Specifications
| Detector type | Energy-compensated Geiger-Muller counter |
| Gamma DER measurement range | 0.1 uSv/h to 1 Sv/h |
| Gamma DE measurement range | 0.001 to 9999 mSv |
| Energy range of detected radiation | 0.05 to 6.0 MeV |
| DER basic relative error | Max 20 percent (1 to 10 uSv/h), Max 15 percent (10 uSv/h to 1 Sv/h) |
| DE basic relative error | Max 15 percent |
| Energy dependence (0.05 to 1.25 MeV) | Plus minus 25 percent |
| Operating temperature range | -20 to +50 deg C |
| Protection class | IP54 dust and splash proof |
| Data memory | Non-volatile history log with real-time timestamp |
| Data PC interface | Infrared port |
| Battery life | Min 4000 hours continuous operation |
| Power supply | 3V Lithium battery (2.4 to 3.2 V) |
| Dimensions | 98 x 58 x 18 mm |
| Weight | 0.14 kg |
Package Contents
- DKG-21M personal gamma dosimeter
- Key-screwdriver
- Operating manual
- Package box