Description
Overview
GAOTek gamma-Ray radiation meter is specially designed to measure x,y radiation doses or rate in all kinds of radioactive working areas. In comparison with similar meter in China. This meter has a wider measuring range of dose rates. It has been widely used in the hygiene department, environmental protection, metallurgy, petroleum, chemical industry, radioactive laboratories, commodity inspection and etc.
Features
- High sensitivity, wide measuring range good energy response
- High-speed low power consumption microprocessor
- Digital and gauge double display
- English interface display
- LCD digit display
- 800 group data can be saved
- Dose rate and total doses can be measured
- Alarm function (alarm function/choke/Detector failure)
- Battery Indicator
- Solid stainless-steel shell
Technical Specifications
| Detector | φ30 × 25 mm, Nai |
| Sensibility | 1 µSvi/h ≥ 350C PS |
| Energy Threshold | Value 35 Kev |
| Dose Rate | 0.01 to 500.00 µSvi/h |
| Accumulative Dose | 0.00 µSv to 99999 µSv |
| Energy Range | 40 Kev to 3 Mev |
| Energy Response | ≤± 30 % (relative to137Cs) |
| Relative Error | ≤± 10 % |
| Measurement Time | 1 to 120 adjustable |
| Alarm Threshold | 0.25, 2.5, 10, 20, 60(µSv/h) |
| Dose Rate | µSv/h, µGy/h, µR/h(selectable) |
| Accumulative Dose | µSv |
| Counting Rate | CPS |
| Power Source | 1# battery (Two batteries) |
| Power | ≤ 120 mW (not contains backlighting power consumption) |
| Weight | 3.96 lb. (1.80 Kg) (contain battery) |
| Size | 16.53 in x 9.05 in x 5.90 in (420 mm × 230 mm × 150 mm) |