فروش رادیومتر محیطی Rados 30

دستگاه رادیومتر محیطی Rados 30 جهت سنجش و اندازه گیری پرتوهای محیطی یا اشعه های نشتی از چشمه های پرتو زا و نیز دستگاه های مخصوص عکس برداری در بیمارستان ها از رادیومتر محیطی استفاده می کنند. رادیومتر مذکور ساخت کشور فنلاند می باشد.شرکت پترو پژوهش خاورمیانه نماینده انحصاری کمپانی RADOS ذر ایران TECHNICAL SPECIFICATIONS: Physical characteristics • radiation detected: gamma and X-ray from 48 keV to 1.3 MeV • detector: energy compensated GM tube compliant to H*(10) • dose rate measurement range: from 0.01 μSv/h to 100 mSv/h or from 1 μrem/h to 10 rem/h • dose rate linearity: ± 10 % ±1 digit within the range of 0.1 μSv/h to 100 mSv/h or 10 μrem/h to 10 rem/h • calibration accuracy: ± 5 % of the reading in 137Cs exposure, at 3 mSv/h, +20°C (68°F) • energy response: ± 30 % over the range of 48 keV - 1.3 MeV • angular response: ± 25 % within ± 45 % from the calibration direction at 48 keV • dose measurement range: from 0.01 μSv to 1 Sv or from 1 μrem to 100 rem Functional characteristics • dose rate follow-up by audible signal with frequency proportional to dose rate • visual and audible alarm: user settable for dose and dose rate over the whole measurement range • dose measurement • histogram capability of up to 480 dose rate values with user settable logging interval • backlit display with six large digits • display in either μSv/h or in mrem/h • built-in self diagnostics Mechanical characteristics • case: rugged plastic, easily decontaminable • dimensions: 78 x 126 x 32 mm • weight: 170 g without batteries 220 g with batteries Envirionmental Characterstics • temperature range: -25 to +55°C operational (-13... 131°F) –40 to +70°C strorage (-40... 158°F) • protection level: IP67 (temporary immersion / floating device) Electrical characteristics • power supply: 2 alkaline batteries IEC LR6/AA size (recommended) • battery life time: at least 2000 hours at normal background with alkaline cells (more than 1 year under normal operation) • battery alarm: two-step alarm for low battery voltage • electromagnetic compatibility: CE compliant External interfaces: • Built-in infra-red port (IrDA) Accessories • software for parameter setting and histogram readings • wrist strap • neck strap