Gamma Radiation Detector BD-03 (for PM1402M)
A portable multipurpose radiation laboratory PM1402M is consists of a processing unit and five external exchangeable radiation detectors. PM1402M can be used for detection and measurement of alpha, beta, gamma and neutron radiation and gamma spectrum accumulation.
Gamma Radiation Detector BD-03 is based on GM-counter and designed for measurement of ambient equivalent dose rate of X-ray and gamma radiation.
Operation Principle
Gamma Radiation Detector BD-03 is equipped with Geiger-Mueller counter and enables measurement of ambient equivalent dose rate of X-ray and gamma radiation.
Detectors Full Set
Gamma Radiation Detector BD-01 – based on CsI(Tl) detector, enables search of gamma radiation sources
Gamma Radiation Detector BD-02 – based on CsI(Tl) detector, enables search and measurement of gamma radiation sources and spectrum accumulation
Gamma Radiation Detector BD-03 – based on GM-counter, enables measurement of ambient equivalent dose rate of X-ray and gamma radiation
Neutron Radiation Detector BD-04 – based on H-3, enables search and location of the neutron radiation sources
Alpha and Beta Radiation Detector BD-05 – enables evaluation of alpha and beta contamination levels
Application
| Specifications | |
| Detector | Geiger-Muller counter |
| Instrument sensitivity: | |
| gamma radiation | 0.15 cps/(μSv/h) |
| Count rate indication range in the search mode | from 1 to 28000 cps |
| Dose equivalent rate (DER) measurement range | from 0.15 to 105 μSv/h (at collimated 137Cs radiation (662 keV)) |
| Energy range | from 0.08 to 1.5 MeV |
| Thresholds | from 0.15 to 105 μSv/h |
| DER measurement accuracy | ± (20 + A/Ḣ) %, Ḣ is the dose rate, μSv/h; A=3 μSv/h |
| Battery lifetime: | |
| without audio and vibration alarms (at DER – 0.3 μSv/h, temperature from 0 °C to 50 °C) | 100 h |
| with audio alarm (at DER – 0.3 μSv/h, temperature from 0 °C to 50 °C) | 25 h |
| with vibration alarm (at DER – 0.3 μSv/h, temperature from 0 °C to 50 °C) | 10 h |
| Energy response relative to 0.662 MeV: | |
| in the energy range from 0.035 to 1.5 MeV | ± 25 % |
| in the energy range from 0.02 to 0.035 MeV | minus 60 % |
| Ingress protection | IP67 according to EN60529/IEC529 |
| Weight | 150 g |
| Dimensions | Ø 23 x 122 mm |
| Data exchange | RS-232 |
| Measurement time: | |
| DER > 0.15 μSv/h at ± 25 % variation coefficient and 0.95 confidence level, no more than | 600 s |
| Operating temperature | -30°C to 50°C |
| Humidity | up to 98 % at 25 °С |
| Atmospheric pressure | from 84 to 106,7 kPa |
Sản phẩm tương tự
A portable multipurpose radiation laboratory PM1402M is consists of a processing unit and five external exchangeable radiation detectors. PM1402M can be used for detection and measurement of alpha, beta, gamma and neutron radiation and gamma spectrum accumulation.
Gamma Radiation Detector BD-04 is based on H-3 and designed for measurement of DER of neutron radiation and search of neutron radiation sources.
Upgraded PRD PM1703xx-II Series have improved CsI(Tl) detector characteristics and fully comply with ANSI N42.32-2016.
The extended measurement range is enabled by the installed new CsI(Tl) detector with a semiconductor photomultiplier (SiPM).
* Instruments of PM1703xx-II Series were successfully tested in ORNL.
PM1703MA-II has such competitive features as improved search algorithm and NORM supress function, high sensitivity, compact size, user-friendly interface, low-energy operation, waterproof and shockproof case.
PM1401K-3 is the smallest and the most lightweight instrument in the world, which is capable to operate simultaneously as an alarming device, search instrument, survey meter, spectrometer and identifier.
The instrument can be used both indoors and outdoors and is intended for everyday and/or emergency use by officers of radiological and isotope laboratories, specialists of different industries, agriculture, transport, medicine, customs and border services, firefighters, military, police and other first responding agencies.
[button link=”https://drive.google.com/file/d/1O-2hVIG5oxpSTg7RNQRwHDyHEV5SzJlQ/view?usp=sharing” target=”_blank” color=”default” shape=”rounded” size=”small” align=”left”]PM1401K-3M Leaflet[/button]
PM1401K-3 is the smallest and the most lightweight instrument in the world, which is capable to operate simultaneously as an alarming device, search instrument, survey meter, spectrometer and identifier.
The instrument can be used both indoors and outdoors and is intended for everyday and/or emergency use by officers of radiological and isotope laboratories, specialists of different industries, agriculture, transport, medicine, customs and border services, firefighters, military, police and other first responding agencies.
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