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Selasa, 04 Oktober 2016

SURVEYMETER KONTAMINASI LUCREST ADC-1121 Hitachi

α/β detector ADC-1121 measures Alpha and Beta (and Gamma) radiation with high accuracy. The 2 switches on the grip enable data-saving and time-constant changing, while directing it to the target.
This detector is connectable with TDC-9111.

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Specifications

Radiation DetectedAlpha, Beta (and Gamma)
DetectorZnS (Ag) Scintillator + Plastic Scintillator
Detection area100cm2
Instrument Efficiencyα : 35%/2π±25%, and more than 30%/2π (30%/2π to 43.7%/2π) by 241Am
β : 40%/2π±25% (30%/2π to 50%/2π) by 36Cl
* 0.5cm between detector and source
Counting Rate Rangeα : 0 to 10ks-1, 0 to 100kmin-1
β : 0 to 10ks-1, 0 to 300kmin-1 (Reading in Bq/cm2 on TDC-9111)
OthersSwitches to change time constant and save data, and LED lights
WeightApprox. 320 g (excluding cable and protection cover)
Brand                                    : Aloka
Manufacturer                       : Hitachi
Origin                                   : Japan

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