RDS-80 Surface Contamination Meter
wide measurement range: up to 100 000 CPM or
1 000 000 DPM
- standard surface contamination measurements in CPM
or DPM
- contamination measurements with histogram function
- visual and audible alarms
- handy, easy to use design
The RDS-80A Surface Contamination Meter is a versatile contamination detector which has been
designed for a wide range of applications in different fields of radiation protection in nuclear
industry, rescue and other operations, involving a possibility for abnormal contamination levels.
The functions comprise contamination measurements with alarm functions and automatic conversion to activity value and additionally surface contamination measurement with a possibility to store the histogram events into the meter′s internal memory (external accessories required for downloading the data into a PC via IrDA port).
Physical characteristics radiation detected: alpha >2 MeV, beta >100 keV, gamma and x-rays from 5 keV to 1.3 MeV detector: end window GM tube measurement range: surface contamination 1 to 100 000 CPM or 0.1 to 1 000 000 DPM* alarm levels: freely adjustable alarm levels for contamination level CPM linearity: ±15% ±1 digit within the range of 200 to 100 000 CPM the DPM display is calculated from CPM values by multiplying with
Isotope coefficient
Functional characteristics display in either CPM or DPM surface activity DPM display configurable for different nuclides activity follow-up by audible signal with frequency
proportional to activity visual and audible alarm: user settable for surface activity histogram capability of up to 480 points with user settable logging
interval or store on request backlit display with six large digits 1/2 in x 1/4 in (12.7 mm x 6.4 mm) built-in self diagnostics gamma background compensation for DPM measurements
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
Accessories software for parameter setting,
histogram readings and nuclide calibration wrist strap lanyard
* Note: DPM display gives exponent
representation when the value is greater than
5 ^ 2.34 x 10 ^ 234 000)
99 999 DPM, (2.34E5
Mechanical characteristics case: rugged plastic case dimensions: 78 x 126 x 57 mm weight: 280 g without batteries
Environmental charasteristics temperature range: -25...+55°C operational (-13... 131°F) -40...+70°C storage (-40... 158°F)
External Interfaces Built-in infra-red port (IrDA)
Contact:
Huaruison Science and Technology Development Co., Ltd.
Address：No.16 guanghuaRoad,Tongzhou Development Zone Bejing 10100,P.R.China
Phone:0086-10-51266093，QQ:1275041125
Fax:0086-10-51266093
E-mail：huarui51266093@163.com
http://www.huaruison.com
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