RDS 40WE

Features... • Wide Energy range 16.3 keV...3 MeV • measurement according to H* ( 10) • dose measurement indication • high battery life time ( > 1 year) • compliant to IEC 60846* • 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 • histogram capability of up to 480 dose rate values with user settable logging interval • backlight display with six large digits • display in either ¼ Sv/ h or in mrem/ h • built-in self diagnostics • IP67 Specification Radiological Characteristics : • radiation detected: gamma and x-rays, 16.3 keV … .24keV... 3 MeV • detector: one energy-compensated GM tube. Energy response according to ambient dose equivalent H* ( 10) • measurement range: effective dose rate 0. 1 ¼ Sv/ h – 50 mSv/ h or 10 ¼ rem/ h – 5 rem/ h, dose 0.1 ¼ Sv – 1 Sv or 10 ¼ rem – 100 rem • alarm levels: adjustable alarm levels for dose rate and accumulated dose • calibration accuracy: ± 5 % of the reading in 137Cs exposure, at 3 mSv/ h ( 300 mrem) , + 20° C ( 68° F) • dose rate linearity: ± 18% in the whole measurement range • response to radiation energy -29 % to + 67 % over the range of 16.3 keV to 3 MeV Electrical Characteristics : • visual and audible alarm: user settable for dose and dose rate • histogram capability of up to 480 points with user settable logging interval 10s ... 14 400s • backlit display with six large digits • built-in self diagnostics • IrDA link to PC Electrical Characteristics : • power supply: 2 alkaline batteries IEC LR6/ AA size ( recommended) • battery life time: at least 1000 hours at normal background with alkaline cells • battery alarm: two-step alarm for low battery voltage Mechanical Characteristics : • rugged plastic case • resistant against RF interferences • enclosure class: IP67 • dimensions: 78 x 126 x 57 mm • weight: 294 g without batteries, 342 g with batteries Environmental Characteristics : Temperature range: • -25...+ 55° C operational ( -13° F to 131° F) • -40...+ 70° C storage ( -40... 158° F) Accessories : • CSW configuration software • wrist strap • neck strap