General Conversion of cpm to Bq/cm² Share: Copied! On this page: Conversion of cpm to Bq/cm² Detector type: Select Another one BICRON Surveyor M / HP-265 BICRON Surveyor 50 / HP-265 BICRON Surveyor M / PGM BICRON Surveyor 50 / PGM DOSIMETER 3007A / 370 DOSIMETER 3007 / 360 GAMMA COUNTER LUDLUM Model3 / 44-9 LUDLUM Model14C / 44-9 LUDLUM Model16 / 44-9 LUDLUM Model3 / 44-17 LIQUID SCINTILLATION COUNTER MiniMonitor Series 900 / End-window RAD Monitor Model GM1 RAD Monitor Model GM2 RADIATION ALERT Inspector TA Model PRS-3 Pancake TA Model PUG-1 P11B THERMO EP-15 VICTOREEN 190SI WmB JOHNSON & ASSOC GSM-110 / HP-265 WmB JOHNSON & ASSOC GSM-100 / P-101 Detector area: * cm² Detector efficiency (%): º Counting time: 1 0.5 2 3 4 5 10 min Background: cpm cps Sample: cpm cps Activity: ± Bq/cm² * Required only when select "Another one" º This value is specified in the calibration sticker of the instrument Copyright © February 2009 University of Toronto Not to be reproduced without the written permission of the Office of Environmental Health and Safety 215 Huron Street, Toronto, Ontario, Canada M5S 1A2 Hector Rocca