Pengujian Modul Monitor Radiasi Pada Sistem Pemantauan Pengangkutan Zat Radioaktif

Abstract— Radiation monitor system or widely known as
surveymeter has been widely used to monitor the rate of
radiation exposure by utilizing detector to detect radiation pulses
generated by radioactive substances. This study focused on
testing the radiation monitor module used in the system of
monitoring the transport of radioactive substances. The stability
of the module was tested by chi square test with a standard
source of Cs-137 performed a total of 20 data measurement
range test instrument is done by providing a standard pulse from
the pulse generator with a frequency of 1 to 327 kHz frequency
as a substitute source of radiation and cps conversion factor to
mR / h is done by comparing the results of measurements with
standard tools. From the results of this study, the value of testing
the stability of the background count 15.54 and the count value
with 19.76 sources and within the range of 11,7 ≤ χ2
≤ 27,2 So this
system is acceptable and has been functioning properly. While
the conversion factor cps to mR / hr is 0.058 mR / jam.cps so the
range radiation module is 0.058 mR / hr up to 18.98960 R / hour.