| 摘要 |
PURPOSE:To elevate accuracy by a method wherein the radiation dose detected from a detector section and a environment condition data are processed to be sent to a transmission path, the radiation dose is corrected by the data with a measuring section to send a required data to the detector section while the output data is displayed. CONSTITUTION:Data on radiation, temperature and power source voltage obtained at a detector section 8 is memorized into a data processing circuit 7 while converted into a serial data and sent to a data processing circuit 14 of a measuring section 15 through a transmitter section 9. The circuit 14 also sends a temperature correction signal obtained after a temperature data is sent to a detector correction setter 10 to a high voltage generator 4 of the detector section 8 to correct temperature changes of the detector section 8 as a whole. In addition, the dose rate and integrated dose value are displayed at a data output section 11. Then, to confirm the characteristic of a radiation detector 1, a high voltage setter 12 is used to set the high voltage generator 4 while the drop in the counting level and abnormality of the power source are detected with a counting/ power source abnormality setter 13. |
