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SGR - Scintillation Gamma Radiameter
Detector:
- NaI(Tl), dia 51 x length 51 mm (6 in3)
Sampling:
- 0.2 s to 120 s, standard or fast response
Measuring range and resolution:
- up to 250 µGy/h, resolution 0.1 nGy/h
- up to 250000 cps, resolution 0.1 cps
- 50 to 3000 keV or 400 to 3000 keV
Alarm:
- external audio output
- threshold setting from 50 - 2000 nGy/h
- variable frequency from 250 to 4000 Hz depending on the measured dose rate (upper frequency corresponds with 10-time multiple of the actual threshold)
Display:
- large graphical LCD display 320 x 240, white backlight
Power supply:
- 3 pcs of C cells (single use or rechargeable - NiCd, NiMh)
- working time 3 - 6 days
Casing:
- waterproof with increased resistance against mechanical damage and shocks
Dimensions & weight:
Ambient temperature:
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