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Selasa, 04 Oktober 2016

Pocket Survey Meter PDR-111 Hitachi


This survey meter is a light weight scintillation survey meter which could easily fit into your pocket without any need for "carrying it around" like any conventional handheld meters.
This is a high-sensitivity type product, capable of measuring environmental level radiation. It is best suited for checking any abnormal radioactivity in the low background area.

Specifications

Radiation DetectedGamma and X-ray
DetectorCsI scintillator
Energyfrom 50keV
Acccuracy±15% for the reference 137Cs
Energy dependence0.5 to 2.0 on 60keV to 1.25MeV (ref. 137Cs)
Display4-digit LCD
Autoranging
0.001 to 1.999μSv/h
2.000 to 19.99μSv/h
Audible functionsAudible counter (with on/off), alarm indicator, battery down indicator, overload indicator
AlarmBuzzer sound and alarm indicator blinking
Settings : 1 to 19μSv/h with increments of 1μSv/h (setting-free by default)
PowerOne AA alkaline battery
Battery life70 hours or longer in continuous use
Environmental requirements in operationTempareture : 0 to +45 degrees C
Humidity : 90%RH or less (Non-condensing)
DimensionsApprox. (W) 62 x (D) 27 x (H) 135 mm
WeightApprox. 220g
Brand                                    : Aloka
Manufacturer                       : Hitachi
Origin                                   : Japan

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