
Radiation Monitoring Device Mini Personal dosimeter HRD-II in the weight 36g large with Dose rate Range 1mSv/h~1Sv/h
Small type,wide measure range, display and storage dose rate and cumulative dose measurement.
Preset 3 grade dose rate and 1 grade cumulative dose alarm threshold, will remind if dose increase.
Built-in Chargeable Li battery, easy to use.
Function:
This personal dosimeter mainly detect the personal cumulative dose equivalent HP(10) and personal dose equivalent rate Hp(10) which occured by X,γ radiation, this dosimeter with LCD display. Dose and dose rate can switch by mode button, Preset 3 grade dose rate and 1 grade cumulative dose alarm threshold, it will alarm with light and sound and LCD display when the value exceed threshold value. The data can be stored automatically during detection, the storage data can be read during standby mode and will not loss even if power failure, this dosimeter have the function that can prompt when dose increase, it is prompt by sound and light, built-in chargeable Li battery, easy to use, suitable for professional radioactive workers and general person using, provide the detection safety protection warning timely.
Main parameter:
Detector | Semiconductor detector | |
Detect range | Dose rate:1mSv/h~1Sv/h;Cumulative dose : 0.01mSv~10Sv | |
Alarm threshold | Dose rate threshold:①0.5mSv/h,②2.5mSv/h,③10m Sv /h;Cumulative dose threshold:① 1mSv; Dose increase prompt value:1mSv. Above value also can be set according to customer. | |
Alarm settings | Dose rate threshold ,Cumulative dose threshold,Dose increase prompt,low power ,and detector failure alarm. | |
Alarm way | Alarm with beeper,LED , LCD display. Alarm with different grade beeper and LED for different grade dose rate threshold value, also display the corresponding dose rate value. Alarm sound intensity above 75dB when the distance is 30cm between the place to dosimeter. | |
Data storage | Storage the cumulative dose value and the maximum dose rate value, include the relative time when it occur maximum dose rate value, data will not loss if power failure, can be read when standby mode. Data will be zero if restart the dosimeter, The values which can be read during standby mode are: Cumulative dose value, Cumulative dose time, maximum dose rate value, relative time when it occur maximum dose rate value, machine number, etc. | |
Energy response | <±30%(50keV~1.5MeV) | |
Dose response linear | <±20% (0.1mSv/h~1Sv/h) | |
Relative intrinsic error | <±10%(1.5mSv/h) | |
Overload characteristics | Above 10Sv/h | |
Power | Built-in 3.6V chargeable battery,first working time >400hours;charging time:< 4 h | |
Temperature | <±15%, -10℃~+40℃ | |
Humidity | <±10%, 40%~90%RH(35℃) | |
Size/ weight | 70mm×38mm×16mm / about 36g | |
Optional accessory | Charging adapter(AC220V/50Hz or AC110V/60Hz). |
HUATEC GROUP CORPORATION
HUATEC Group is a reliable manufacturer and supplier of testing instruments in Beijing China. HUATEC Group combines all the R/D and production advantage of all its own subsidiaries, takes advantage of its years marketing and sales experience in global market, contributes to offering most qualified competitive products and service to international markets.
HUATEC Group products are composed of all kinds of metal and non-metal testing equipments, such as portable hardness tester, micro hardness tester, shore durometer, vickers hardness tester, Rockwell hardness tester, Brinell hardness tester, portable X-ray flaw detector, mobile X-ray flaw detector, Real-time X-ray image flaw system, holiday detector, digital portable eddy current electrical conductivity meter, digital ultrasonic flaw detector, coating/painting thickness gauge, ultrasonic thickness gauge, vibration tester, surface roughness tester, profile projector, etc, and all of their accessories such as ultrasonic transducer, test block, IQI, lead screen, densimeter, film viewer etc.
HUATEC Group employees include a highly trained staff of engineers for sales and service, that are committed to offer satisfactory products and prompt service to all home and abroad customers.
HUATEC Group, based on most advanced technology in China, is an China famous industry group, focus on development & research and precision production of various testing equipment. The group has two own factories and two sister factories located in area of Beijing, Liaoning, Shandong and Guangzhou. All the products are produced following ISO9001 regulations and the products have been exported to most of world markets in passed years.
Our promise: Reliable quality, competitive price, fast delivery, satisfactory service.