hotline:020-29026320 |13903018415
QingdaoBH9522-2 type χ and γ dose rate meter for environmental monitoring
Product Description
Product introduction:
The BH9522-2-type X and Y dose rate meter for environmental monitoring is mainly used for the measurement of the absorbed dose rate of environmental radiation, and is used for the monitoring of industrial radioactive radiation (such as flaw detection, etc.), the dose rate monitoring of the workplace of X and Y radiation sources, the dose monitoring around the X-ray machine, the radioactive monitoring of various building materials, the radiation monitoring of geological mines and medical and health departments, etc. The instrument is equipped with a probe telescopic rod, which fully meets the requirements of the detection equipment in GBT 24583-93 Specification for Determination of Environmental Surface Gamma Radiation Dose Rate.
Main technical indicators:
Detector: energy compensated double GM tube/NaI(Tl)
Dose rate measurement range: GM tube probe: 0.02 μSv/h ~ 20Sv/h,NaI probe: 0.02 μSv/h ~ 2500 μSv/h
Relative inherent error: ≤ ± 20%
Energy domain: 35KeV
Sensitivity: 350cps(2 μSv/h)
Energy response: NaI probe: 60KeV ~ 3MeV ≤ ± 30% (relative to 237Cs 662KeV)
GM tube probe: 60KeV ~ 2.5MeV ≤ ± 30% (vs 237Cs 662KeV)
Display unit: μSv/h, μGy/h
Measurement time: automatically adjust according to the size of the radiation dose rate
Alarm threshold: 0.25, 0.50, 2.0, 2.5, 5.0, 20.0 μSv/h, user free choice
Working characteristics:
● Environmental characteristics
Operating temperature range:-20 ℃ ~ 50 ℃ ◎ Relative humidity range: ≤ 90%(40 ℃)
● Electrical characteristics
Power supply: 2000mA.h lithium battery power consumption: ≤ 200mW battery
● Physical characteristics
Material: aluminum alloy, imported carbon fiber tube, engineering plastic mold opening
Size: maximum tensile length 3.5m
Total weight: 2.5kg
Other: wireless Bluetooth transmission. Equipped with a base, handle, strap, can be placed anywhere and portable, carrying, easy to use.
online message
Telephone:13903018415(Manager Wang)
Business: 020-29026320
E-mail:wangxueli@haiyoukj.com
Address: Rooms 1506-1507, Building 4, Chuangyue Times Cultural and Creative Park, No. 61 Xiannan Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province
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