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Model : PDM-122
Hãng sản xuất : RPD
PDM-122 Electronic Pocket Dosimeter - µSv.
The PDM-122 Electronic Pocket Dosimeter is a highly sensitive, compact dosimeter to measure gamma and X-rays. This direct-reading dosimeter displays an accumulated dose as well as dose rate, and is suitable for measuring above 100 kVp of X-ray tube voltage.
Features
• Light and compact to fit in a pocket
• Wide measurement range from 1µSv to 10 Sv
• Accumulated dose and dose rate measuring
• Data holding function
• Simple operation of only one button
PDM-122 Electronic Pocket Dosimeter Includes
(1) Battery
(1) Strap
(1) Instruction manual
(1) Calibration certificate
(1) Inspection certificate
Specifications
Radiation Detected: Gamma and X-ray
Energy Threshold: 40 KeV
Detector: Silicon semiconductor
Measurement Range:
Dose: 1µSv to 10 Sv
Dose Rate: 1µSv/h to 1Sv/h
Accuracy: Within ± 10% 10µSv to 10 Sv; Calibrated by 137Cs using slab phantom
Power: One CR2450 Lithium Battery (conforming to IEC60086-2)
Battery Life: Approx. 700 hrs of continuous use (at room temp 20° C)
Environmental Requirements: -10° to +50° C: relative humidity up to 90% non-condensing
Dimensions: 30 W x 11 D x 108 H mm excluding clip
Weight: 40 g
Please Note: Nonconforming battery may cause a malfunction of the instrument