Description
Overview
GAOTek gamma nuclear radiation meter is specially designed to measure x, y radiation doses or 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, protoleum, 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 digital display
- 60000 group data can be saved
- Dose rate and total doses can be measured
- With two levels of dose rate threshold alarm function
- Battery indicator
- Lightweight and ergonomic design of ABS and aluminum alloy shell
- Protect the operation personnel of long design
- Waterproof seal protection case
- Universal replaceable type 18650 lithium battery in the handle
- It can be charged through type-C USB interface
Specifications
| Detector | 1.18 in x 0.98 in (30 mm x 25 mm), NaI |
| Sensibility | 1  μSv/h > 350 CPS |
| Energy threshold value | 35 keV |
| Dose rate | 0.01 μSv/h to 50000 μSv/h |
| Accumulative dose | 0.00 μSv to 99999 μSv |
| Energy range | 40 keV to 3 MeV |
| Energy response | ≤ ± 30 % (relative to 137 Cs) |
| Relative error | ≤ ± 10 % |
| Measurement time | 1 s to 250 s programmable |
| Alarm threshold | Programmable within range |
| Counting rate | CPS |
| Power source | 1Â 18650 lithium battery, charge by type-C USB |
| Power | ≤100 mW (not contains backlighting power consumption) |
| Weight | 2.2 lb (1 kg) (contain battery) |
| Size | 15.75 in x 7.87 in x 2.95 in (400 mm x 200 mm x 75 mm) |