title: Design and development of a portable gamma radiation monitor.
abstract: A portable gamma radiation monitor has been designed and developed. The monitor can be used effectively in the dose range from 0.07 to 500 mGy/h due to gamma rays of energy greater than 65 keV. The monitor overestimated radiation doses and the uncertainty in the measured dose rate has been found to be < or = 30%. The response of the monitor can be considered isotropic within an acceptable error of +/-30%. Provision has also been added to use the monitor as an installed radiation monitor. In installed mode, it can be operated from a remote location up to 1 km and the timing history can be stored on a personal computer.
authors: Health Physics Division, Directorate of Systems and Services, Pakistan Institute of Nuclear Science and Technology (PINSTECH), Nilore, Islamabad 45650, Pakistan. mmunirali@yahoo.com
authors: M
authors: M
authors: Munir
authors: N
authors: N
authors: Ahmad
authors: S
authors: S
authors: Sohail
authors: R A
authors: RA
authors: Naveed
authors: M Q
authors: MQ
authors: Rafiq
authors: M
authors: M
authors: Khalid
mesh_terms: D002138:Calibration; D011211:Electric Power Supplies; D004867:Equipment Design; D005720:Gamma Rays; D011829:Radiation Dosage; D011834:Radiation Monitoring / Q000295:instrumentation*; D013685:Telecommunications / Q000295:instrumentation; D035501:Uncertainty