HUATEC GROUP CORPORATION
HUATEC GROUP CORPORATION Professional Non Destructive Testing Equipment
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HRD-3 Watch-type X and Gamma Radiation Monitoring Personal Dosimeter
The HUATEC watch type personal dosimeter is mainly used for monitoring by X and gamma radiation. It caused by individual cumulative dose and dose equivalent rate, could stay wrist like a watch, is more suitable for interventional radiology treatment doses of radiation measurement and alarm, can display real-time data and alarm indication is given, and a data storage, alarm parameters setting, battery voltage detection, wireless charging and wireless data communications, and other functions. Alarm indication is given by Acousto-optic instructions. Its features are compact structure, waterproof and dustproof and can be systematically managed.
Parameters
| Measurement scope | Cumulative dose Hp(10): 0.0mSv~10Sv；Dose rate Hp (10): 1mSv/h~500mSv/h |
| Alarm threshold | Cumulative dose in 1mSv~10Sv Adjustable between; Dose rate in 1mSv/h~500mSv/h Adjustable between;The alarm time is adjustable between 99 hours and 59 minutes. |
| Alarm method | Sound and light alarm and LCD display indicator |
| Alarm type | Cumulative dose or dose rate exceeding threshold, battery under voltage, working overtime, detector failure, etc., with settable cumulative dose increment flash prompt |
| LCD display range | Hp(10): 0.00mSv~9999mSv,Hp(10): 0.01mSv/h~1000mSv/h |
| Energy response | <±30%(50keV~1.5MeV) |
| Response linearity | <±20% (10mSv/h~500mSv/h) |
| Relative inherent error | <±10% (1mSv/h,Cs-137) |
| overload characteristics | >10Sv/h |
| Power source | wireless charging mode, built-in rechargeable lithium battery(4.2V,100mAh),Continuous working time is more than 10 days. Additional charging and wireless communication seat (as shown in the figure) |
| Under voltage indication | The battery can still work for 8 hours after under voltage indication |
| Temperature characteristics | <±15%( -10℃~+40℃) |
| Humidity characteristics | <±10%(40%~90%RH,35℃) |
| Weight | about 45g |
| feet inches | Φ49㎜×16㎜ (not including wristband) |
| Data storage function | When the instrument is turned off, the measurement data will be stored without power loss |
| Data communication | data storage is transmitted to the computer wirelessly for system management |
Standard delivery
HRD-3 dosimeter
Wireless charger/wireless communication
Rechargeable lithium battery(4.2V,100mAh)
Instruction manual
Calibration certificate
Box
