Individual dosimeter of X-ray and gamma radiation DKG-RM 1621
A dosimeter with a radiation source search function provides continuous round-the-clock monitoring of the radiation situation.
The DKG-RM 1621 dosimeter is used stand-alone or as part of the client’s operating system for emergency and routine dosimetry monitoring.
Purpose of the dosimeter DKG-RM 1621:
- measurement of equivalent radiation dose;
- measurement of individual equivalent dose rate of X-ray and gamma radiation;
- search for radioactive and nuclear materials;
- measurement of accumulation time.
Features of "DKG-RM 1621"
- combines the functions of a dosimeter and a search device;
- two independent alarm thresholds for dose and dose rate;
- sound, light and vibration alarm;
- non-volatile memory – storing up to 1000 measurement history events;
- sealed shockproof housing (IP67);
- simplicity and ease of use - two button control;
- wide energy range and dose rate measurement range;
- connection with a personal computer using an IR interface for further processing and analysis.
- light weight and dimensions.
Scope of application of the DKG-RM 1621 dosimeter:
- Medicine.
- Customs and border services.
- Emergency services.
- Environmental monitoring.
- Nuclear energy.
- Industry.
- Science and education.
- Police.
Available modifications of the DKG-RM1621 dosimeter:
- DKG-RM1621A – extended range of dose equivalent rate measurements up to 1 Sv/h in the energy range from 10 keV to 20 MeV (DKG-RM1621 – up to 100 mSv/h);
- DKG-RM1621M – search mode available;
- DKG-RM1621MA – combines all the functions of previous models.
Performance and technical characteristics (TTX): Individual dosimeter for x-ray and gamma radiation DKG-RM 1621
| Detector | Geiger-Muller counter |
| Equivalent dose rate (EDR) measurement range | from 0.1 μSv/h to 100 mSv/h |
| DER threshold setting range | Two threshold levels throughout the entire DER measurement range |
| Limit of permissible main relative error of DER measurement | ± (15+0.0015/Ḣ)% – where Ḣ – dose rate in mSv/h |
| Equivalent dose (ED) indication range | from 0.01 µSv to 9.99 Sv |
| Limit of permissible basic relative error of DE measurement | ± 15% |
| Range of recorded energies | 10 keV to 20 MeV |
| The energy dependence of the dosimeter indicators relative to the energy of 0.662 MeV (Cs-137) does not exceed: | ±30% |
| Maintaining performance after short-term exposure for 5 minutes to gamma radiation of the maximum permissible dose rate: | 100 Sv/h |
| Response time for abrupt changes in DER | 5s – with increase |
| Housing protection degree | IP67 |
| The device is resistant to falling onto a concrete floor from a height | 1.5 m |
| Alarm type | visual, sound, vibration |
| Exchange of information with PC | IR |
| Battery | One AA battery |
| Low battery indicator | LCD display |
| Time of continuous operation of the device from one battery under normal conditions | 12 months |
| Dimensions | 87x72x39 mm |
| Weight no more | 185 |
| Operating temperature range | – 40 to + 60 °C |
| Relative humidity | up to 98% at 35°C |
| Atmospheric pressure | from 84 to 106.7 kPa |
Designed to meet ANSI N42.20 – 2006 and IEC 61526: 2010, IP 67 (IEC 60529) standards
Delivery methods: delivery to the address, delivery by transport companies. We deliver throughout Russia. Delivery prices are calculated by sales managers. Delivery times are calculated depending on the equipment supplied and the conditions specified in the contract. Payment methods: We accept non-cash payments including VAT.
