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General| Detectors Gamma | CsI(Tl) scintillator |
|---|---|
| Sensitivity, gamma radiation Cs-137 Am-241 | 100 s-1/(µSv/h) / (1 s-1/(µR/h)) 100 s-1/(µSv/h) / (1 s-1/(µR/h)) |
| Energy range Gamma | 0.06 – 3.0 MeV |
| Indication range Gamma | 0.01 µSv/h – 99.99 µSv/h / (1 µR/h – 9999 µR/h) |
| Response time | 0.25 s |
| Measurement range Gamma (± 30 % at 137Cs) | 0.1 µSv/h – 70 µSv/h / (10 µR/h – 7000 µR/h) |
| Alarm types | visual, audible and external vibrator |
| Drop test | 1, 5 m (5 ft.) onto concrete surface |
| Power requirements | one AA size battery |
| Battery lifetime | Up to 1000 hours |
| Communication | IR interface |
| Memory | 990 data points |
| Environmental Temperature range LCD indication Humidity | -30 to +50 °C (-22 to +122 °F ) -15 to +50 °C (+5 to +122, 5 °F ) up to 95 % at +35 °C (+95 °F ) |
| Ingress Protection Rating | IP65 |
Weight and Dimensions| Dimensions | 110х57х32 mm (41/3 х 21/4 х 11/4 in) |
|---|---|
| Weight, including battery | 320 g. (11.29 oz) |
Details on using the Search Mode for detecting and locating gamma radioactive sources.
Procedure to recalibrate background levels for accurate alarm threshold adjustments in Search Mode.
Explanation of the Measurement Mode for displaying dose rate and alarming on safety threshold breaches.
Details about the safety alarm threshold for dangerous radiation levels and its preset value.
Guide to adjusting the n-coefficient for sensitivity in background radiation and alarm thresholds.
Instructions for configuring the audible and vibration alarm settings on the instrument.
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