Features
- High sensitivity the NaI (TI) crystals as detecting element
- Easy to operate, Chinese LCD display, a second display a measuring results, alarm threshold choice and display unit mu Sv / h
- Has the battery voltage under-voltage and did not answer the probe tip alarm function
Technical Specifications
| The Detector | 1.18 in × 0.98 in (30 mm x 25 mm), NaI (TI) crystal |
| Sensitivity | 350 CPS or mu Sv |
| Sensitive Threshold | 40 Kev |
| Measuring Range | 0.01 mu Sv / h to 200 mu Sv / h |
| Reading Showed | the five figures to mu Sv/h for the unit of measurement results is given |
| Alarm Threshold | there are four options: 0.25 mu Sv/h, 2.5 mu Sv/h, 10 mu Sv/h, 20 mu Sv/h |
| Battery Under-voltage Alarm | less than 2.2 v “please replace the battery” and sound |
| The Accuracy of Measurement, with a 95% Confidence Level, a Reading | 0 mu Sv / h to 10.00 mu Sv / h + / – 5 % or less 10 mu Sv / h to 200.00 mu Sv/h + / – 10 % or less |
| Measuring Time | conventionally, measurement time, every second, according to the current average for 3 seconds |
| Power | 200 mw or less |
| Using The Environment | 14 °F to 122 °F (-10 °C to 50 °C) (784 °F (400 °C) temperatures), 98 % relative humidity limit condition, the relative error of 10 % or less |
| Weight | 2.65 lb (1.2 Kg) |
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