personal radiation dosimeter HRD-3 watch-type 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
1) Measurement scope:
Cumulative dose Hp(10): 0.0mSv~10Sv；Dose rate Hp (10):
1mSv/h~500mSv/h
2) 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.
3) Alarm method:
Sound and light alarm and LCD display indicator
4) Alarm type:
Cumulative dose or dose rate exceeding threshold, battery under
voltage, working overtime, detector failure, etc., with settable
cumulative dose increment flash prompt
5) LCD display range::Hp(10): 0.00mSv~9999mSv,Hp(10):
0.01mSv/h~1000mSv/h
6)Energy response: <±30%(50keV~1.5MeV)
7)Response linearity: <±20% (10mSv/h~500mSv/h)
8) Relative inherent error: <±10% (1mSv/h,Cs-137)
9) Overload characteristics: >10Sv/h
10)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)
11) Under voltage indication: The battery can still work for 8
hours after under voltage indication
12)Temperature characteristics: <±15%( -10℃~+40℃)
13 )Humidity characteristics: <±10%(40%~90%RH,35℃)
14) Weight: about 45g
15) feet inches: Φ49㎜×16㎜ (not including wristband)
16) Data storage function: When the instrument is turned off, the
measurement data will be stored without power loss
17) 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
