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| Categories | Portable Radiation Detector |
|---|---|
| Brand Name: | Raytech |
| Model Number: | RD-90 |
| Certification: | ISO CE |
| Place of Origin: | China |
| MOQ: | 1unit |
| Payment Terms: | Western Union, T/T, L/C, MoneyGram |
| Supply Ability: | 1000units per month |
| Packaging Details: | Standard Export Carton |
| Product Name: | China Geiger Counter, Radiation Dose Alarm Meter, Radiometer, Portable Radiation Detector RD-90 |
| Measurement ranges: | Equivalent dose rate(EDR): 0.01μSv/h~10mSv/h |
| 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 |
| Weight: | 0.5kg |
| Company Info. |
| RAYTECH NDT INSTRUMENT CO.,LTD |
| View Contact Details |
| Product List |
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
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