hotline:020-29026320 |13903018415
Guang'anHY-3522 High-sensitivity environmental X and γ dose equivalent (rate) meter
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Product Description
Product Introduction: HY-3522 High-sensitivity environmental-grade x、γ dose rate meter, used for environmental level x、γ dose rate measurement, It can also detect the radiation protection level of radiation sites and find hidden radiation sources in emergency situations. HY- 3522 is an ideal product for environmental protection, sanitation, entry-exit inspection, and other enterprises and institutions involved in ionizing radiation safety monitoring. This ideal product. This intelligent probe uses a plastic scintillator to measure the γ radiation dose rate, and data processing is performed through a multi-functional radiation measurement instrument host. The interface is the standard interface of the host, using RS-485 communication. Inside the probe is an independently designed low-power high-voltage circuit, using plug-in connection and supporting hot-swapping. The host can automatically identify the probe, making it simple and easy to operate. High-sensitivity x、γ environmental-grade air kerma rate instrument mainly consists of a host and an intelligent detection head parts. Various intelligent probes can also be connected externally as needed. The host can automatically or manually save and query the detected data. Compliant Standards: HJ 2257-2022《Environmental γ Radiation Dose Rate Measurement Technical Specifications》.
Application Areas: ● Searching for radiation sources;
● Workplace environmental background dose monitoring, on-site rapid dose rate measurement;
● Hospital nuclear medicine department, imaging department environmental dose detection;
● CT, DR and other imaging equipment short-pulse radiation monitoring;
● Disease control and health supervision agency law enforcement capacity building;
● Checking for local weak radioactive leakage and nuclear radiation contamination;
● Emergency fire environmental radiation detection;
● Nuclear emergency site radiation monitoring and emergency response level classification;
● Industrial X、γ non-destructive testing work boundary demarcation;
● Third-party testing company environmental assessment, health evaluation;
● Waste metal processing plants, mines, oil fields, etc.
Technical Parameters:
● Detector: Host: GM tube; Probe: Φ75×82 mm composite scintillator 体
● Measurement Type: X, γ, pulse radiation
● Display Screen: 3.2-inch color LCD, resolution 320×240, with backlight
● Measurement Mode: Normal, Pulse, Search, Peak, Expert
● Sensitivity: ≥ 2000cps ( 237 Cs, 2μGy/h)
● Energy Range: 20keV ~ 7MeV
● Energy Response: Absorbed dose: ≤ ±25% Dose equivalent: ≤ ±30%
● Measurement Range: Absorbed dose rate: 20nGy/h ~ 200mGy/h (Environmental grade)
● Dose equivalent rate: 20nSv/h ~ 200mSv/h ( Protection grade)
● Minimum pulse measurement time: 40 ns
● Fastest response time: 20 ms
● Angular response: ≤ ±25% (0 ~ 280°)
● Relative inherent error: ≤ ±20% ( 237 Cs )
● Repeatability: ≤ 2%
● Fluctuation error: ≤ 2%
● Overload characteristics: When the dose equivalent rate is higher than 20 times the upper measurement limit, the instrument will not be damaged
● Display units: nSv/h, nGy/h, μGy/h，μSv/h，CPS，CPM
● Alarm method: Audible and visual alarm
● Alarm types: Threshold, overload, fault, low battery voltage
● Alarm threshold: Continuously adjustable within the measurement range
● Data storage: Can store 20000 sets of data
● Data processing: Has data export function (formats include .csv, .xls)
● Communication interface: Computer interface: USB 2.0, host and probe: RS-485/ Bluetooth (optional)
● Power supply: The entire unit is powered by the host, which has a built-in rechargeable lithium battery
● Power consumption: Total power consumption ≤ 200mW (excluding display backlight power consumption)
● Working time: Used with the host, with the buzzer and backlight off it can work continuously for more than 24 hours
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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