Description
Overview
GAOTek Personal Radiation Handheld gamma radiation detector – as a super humanized design and enhanced personal dose monitoring is mainly used for X, gamma rays and hard beta rays of radiation protection monitoring, suitable for nuclear power station, the accelerator, isotope applications, industrial X, gamma NDT, radiation source treatment, medical treatment, cobalt gamma irradiation, radioactive laboratory, nuclear facilities around environmental monitoring field, timely, ensure to my warning safety of staff. The instrument can be also measured dose rate and cumulative dose. It USES reactive new single chip microcomputer, the compensation for the probe, the instrument GM counting pipe has a wide measurement range, better energy response characteristics, and with overload directives and protection function.
Technical Specification
| Measuring range:dose rate | 0.01 µSv/h to 30 mSv/h |
| Cumulative dose | 0.00 µSv to 999.9 mSv |
| Energy range | 40 Kev to 1.5 Mev |
| Energy response error | ≤± 30% (according to 137 Cs) |
| Relative basic error | ≤± 10% |
| Measuring time | automatic adjustment according to radiation, quick response |
| Alarm value | 0.5 µSv/h , 1.0 µSv/h , 2.5 µSv/h , 10 µSv/h , 30 µSv/h , 50 µSv/h , 100 µSv/h , 500 µSv/h |
| Protective alarm response time | ≤5 s |
| Display | LCD |
| Display unit | dose rate (µSv/h or mSv/h) and Cumulate dose (µSv or mSV) |
| Power | AAA battery 1 pc,15 d working time |
| Size | 3.54 in x 2.36 in x 0.67 in (90 mm x 60 mm x 17 mm) |
| Weight | 0.18 lb (80 g) |