R-EGD Radiation Survey Meter
2020-4-17
R-EGD radiation survey meter is a kind of special device used to monitor X and gamma radiation dose rate of various radioactive workplace.The device has a quite large dose rate measuring range and it increases the function of the cumulative dose,which makes the device more extensive uses,be well received by the majority of users,especially health supervision department users.
Specification
| Items | Technical Parameters |
| Detector | G-M counter tube |
| Measuring range | Absorbed dose rate:0.01mSv/h to 99mSv/h
Absorbed dose:0mSv to 9999mSv |
| Energy range | 50keV to 3MeV |
| Relative basic error | less than or equal to plus or minus 10% |
| Energy response error | less than or equal to plus or minus 20% (relative to 137Cs) |
| Measuring time | Automatic |
| Display units | Dose rate：Sv/h，CPM, Dose:uSv |
| Power consumption | Less than or equal to 60mW (Not including display backlight power consumption) |
| Power supply | 3.7 V lithium battery,support for external power supply |
| Working temperature | 0 to 50 degrees Celsius |