Page 93 of Radiation Medicine QA Solutions 2008/2009 by PTW

diagnostic radiology absolute dosimetry equipment diados diados e diagnostic dosemeter diagnostic dosemeter diagnostic acceptance test dosemeter for radiography fluoroscopy mammography dental x-ray and ct features measures dose dose rate dose per pulse dose length product and irradiation time ideal for measurements in the useful x-ray beam at the entrance and exit side of patient-equivalent phantoms includes electrometer modes for current 3 pa to 20 ľa and charge 3 pc to 200 mc measurements complies with iec 61674 diados is an all-round acceptance test device for measuring dose values and exposure time of different x-ray equipment using various accessories the measurements of radiographic fluoroscopic mammographic and dental x-ray equipment are based on solid state detectors the ct measurement is based on a ct ion chamber connected to a separate high voltage supply the calibration factors of the detectors are selectable for different x-ray filtration the autostart feature for the dose dose per pulse and exposure time measurement starts as soon as the diados detects radiation the measuring ranges in general feature wide dynamics the automatic zeroing function is another very helpful feature the diados can be operated by mains power or by rechargeable batteries an rs232 interface for computer control is included data can be downloaded from the diados unit by means of the diacontrol software diagnostic routine dosemeter for qc of radiographic fluoroscopic mammographic dental and ct x-ray installations features valuable small size dosemeter for acceptance tests and service of any x-ray equipment measures dose dose rate dose per pulse pulses dose length product and irradiation time complies with iec 61674 includes electrometer modes for current 3 pa to 20 ľa and charge 3 pc to 200 mc measurement the diados e is a small size dosemeter for acceptance tests and routine quality control of any type of diagnostic x-ray installation which measures dose values and irradiation time it utilizes semiconductor detectors except for ct measurement which is based on a pencil ion chamber connected to a separate high voltage supply the calibration factors of the detectors are selectable for different x-ray filtration the auto-start feature for the dose and exposure time measurement starts as soon as the instrument detects radiation the measuring ranges in general feature wide dynamics the automatic zeroing function is another helpful feature the diados e can be operated by the mains power supply or by rechargeable batteries data can be downloaded from the diados e unit by means of the diacontrol expert software ordering information l981239 diados e dosemeter s030006 diacontrol expert software diados detectors page 94 diacontrol expert software page 101 ordering information t11003 diados dosemeter 115/230 v s030004 diacontrol software diados detectors page 94 diados dental dosimetry page 94 ctdi set for ct dosimetry page 95 93

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