RAYTECH NDT INSTRUMENT CO.,LTD
RAYTECH NDT INSTRUMENT CO.,LTD High quality, Best service,Reasonable price.
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China Geiger Counter, Radiation Dose Alarm Meter,
Radiometer, Portable Radiation Detector RD-90
Purpose of Use
Measurement of personal gamma and X-ray radiation equivalent dose rate(EDR)
Measurement of personal gamma and X-ray radiation equivalent dose(ED)
Alarm of exceeded programmed threshold levels
Application
Feature
Wide measuring range, good energy response
High-speed low power consumption microprocessor
Digital and gauge double display
English interface display
LCD digital display
Dose rate and total doses can be measured
Alarm function (alarm function /choke/Detector failure)
Battery Indicator
Solid stainless steel shell
Specification
| Measurement ranges |
Equivalent dose rate(EDR):
|
| Energy ranges of measurement : |
30Kev~3.0Mev
|
| Measurement sensitivity dependence(137Cs) |
≥2000CPM/mR/h
|
| Basic relative errors |
≤15%
|
| Background radiation |
≤50 CPM
|
| Power supply mode |
Four AAA battery
|
| Temperature range |
-15℃~50℃
|
| Humidity range |
≤90%(40℃)
|
| Dimensions |
100*60*26 mm
|
| Weight |
0.5kg
|
TAG: Geiger Counter, Portable Radiometer