Description
Overview
GAOTek Radiation Patrol Meter is a portable instrument. Nal (Tl) scintillation crystal probe was used to measure χ-ray, γ-ray dose rate and cumulative dose. The instrument has high measurement sensitivity, strong software function, lightweight and small size, which can be used by health disease control and environmental monitoring departments, as well as radioactive monitoring and personal protection in nuclear industrial sites.
Technical Specifications
| Sensitivity | 360 cps / μSv / h Resolution  0.01 μSv/h |
| relative inherent error | ± 10% |
| energy response | 35 Kev to 3 Mev ≤ ± 30% |
| Measuring range | dose rate  0.001 μSv/h to 1500 μSv/h |
| reading display | four digits in μSv/h, CPS |
| alarm threshold | dose rate  0.001 μSv/h to 999.9μSv/h |
| Cumulative dose | 0.001 μSv to 999.9μSv |
| Measurement time | dose rate response time 1s |
| Environment | 14 °F to 122 °F (-10 ℃ to 50 ℃), relative humidity (at 104 °F (40 ℃) temperature) 98% |
| detector | 1.18 in x 1.18 in (30 mm x 30 mm) NaI (TI) crystal |
| Weight | 2.65 lb (1.2 kg) |