YD-8015B Alpha, Beta, Gamma Surface Contamination Monitor
Contact Info
- Add:深圳市松坪山路5号嘉达研发大楼, Zip:
- Contact: 姚工
- Tel:18129873251
- Email:18129873251@189.cn
Other Products
The YD-8015B Multi-Function Radiation Detector, also known as the αβ Surface Contamination Meter, is a radiation detection instrument capable of simultaneously detecting α, β, x, and γ rays. This document primarily introduces the parameters, main functions, and physical images of the YD-8015B Multi-Function Radiation Detector. The device is compact and convenient, suitable for isotope application scenarios, nuclear medicine departments, radioactive material production sites, nuclear power plants, isotope laboratories, etc.
The YD-8015B Multi-Function Radiation Detector is designed in accordance with ionizing radiation protection requirements for nuclear medicine, molecular biology laboratories, nuclear material transportation, and other scenarios involving αβ surface contamination and X, γ radiation. It is a highly sensitive, intelligent, and portable instrument.
It combines the functions of both a surface contamination monitor and an X, γ dose rate meter. It can be used to measure surface contamination caused by α and β radioactive materials, as well as X and γ radiation dose rates. The display can be switched between α and β/γ measurements. Operation is performed via buttons on the handle, and the measurement units (count rate/m/Bq/cm²) can be converted.
Main Applications
■ Radiotherapy rooms, X-ray photography departments in hospitals;
■ Nuclear power plants, radioactive laboratories, isotope production plants;
■ Health protection and epidemic prevention stations at all levels; environmental monitoring departments at all levels;
■ Detection of radioactivity in building materials such as stone;
■ Detection of potential radiation in home decoration;
■ Detection of radioactivity in ceramic tableware, glassware, jewelry, etc.;
■ Detection of radioactivity in building materials such as stone.
Main Performance Indicators
| Measurement Range | α: 0~8000 count rate; β: 0~8000 count rate; α: 0~600 Bq/cm2, β: 0~4000 Bq/cm2X, γ: 0~1000 μGy/h |
| Temperature | Operation: -10℃ to +50℃; Storage: -20℃ to +60℃ |
| Energy Response | 25 keV to 3 MeV, variation limit of 15% |
| Inherent Error | ≤10%; Angular Response: (137Cs) not exceeding 15% |
| Humidity Range | 40% to 95% RH |
| Measurement Units | Bq/cm2, C*M/count rate, μSv/h, μGy/h |
| Detection Efficiency | (for 90Sr+90Y(β)) 54% |
| Surface Sensitivity | (for 90Sr+90Y(β)) 500 C*M/Bq·cm-2 |
| Detector | End-window GM tube, effective diameter 44.5 mm, mica window density 1.5-2.0 mg/cm2 |
| Sensitivity | (137Cs) 342 c*m/μSv·h-1 |
| Background Reading | 60 count rate |
| Power Supply | 7.4 V rechargeable lithium battery, real-time battery voltage detection, battery icon flashes when voltage is low |
| Calibration | Serial port data calibration K-value factor function |
| Housing | Main unit and external detector housing made of aluminum alloy structure, overall structure is sturdy and durable |
| Dimensions | Counter: width 7.4 cm, length 11.8 cm, height 2.5 cm (without stand) Detector: width 7.5 cm, length 28.0 cm (with handle), height 2.8 cm |
| Instrument Weight | 850 g |
| Industry Category | Measurement-Analysis-Instruments |
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| Product Category | |
| Brand: | 有道环境 |
| Spec: | YD-8015B |
| Stock: | 100 |
| Manufacturer: | |
| Origin: | China / Guangdong / Shenshi |