Description
Overview
GAOTek gamma radiation meter is specially designed to measure x,y radiation dose rate in all kinds of radioactive working areas.In comparison with similar meters in china. This meter has a wider measuring range of dose rate. It has been widely used in the hygiene department,environmental protection,metallurgy,petroleum,chemical industry,radioactive laboratories, commodity inspection, 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 digi 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 | Φ 30 × 25 mm, NaI |
| Sensibility | 1 µSv/h ≥ 350 CPS |
| Energy Threshold Value | 35 Kev |
| Measuring Range | |
| Dose Rate | 0.01 µSv/h to 500.00 µSv/h |
| Accumulative Dose | 0.00 µSv to 99999 µSv |
| Energy Range | 40 Kev to 3 Mev |
| Energy Response | ≤±30 % (relative to137 Cs) |
| Relative Error | ≤ ± 10 % |
| Measurement Time | 1 adjustable to120 adjustable |
| Alarm Threshold | 0.25, 2.5, 10, 20, 60 (µSv/h) |
| Display | |
| 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(Contain Battery) | 2.38 lb (1.80 Kg) |
| Size | 16.53 in x 9.06 in x 5.91 in (420 mm x 230 mm x 150 mm) |