hotline:020-29026320 |13903018415
RiverHYFN Series Low-background α/β Radioactivity Meter
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Product Description
Use
HYFN series (2-8) low background alpha/beta detector is a precision instrument for measuring low level alpha and beta radioactivity intensity. Can be used for water, soil, building materials, ores, aerosols, food and other total alpha, total beta radioactivity measurement; instrument to meet the JJG2200-2024 flow gas proportional counter total alpha, total beta meter verification requirements.
Performance characteristics
- Very low background count and quite high particle detection efficiency;
- The large area thin window flow gas proportional counter tube is used as the detector, and the specially designed shielding counter tube is used to carry out anti-coincidence with the measuring counter tube to reduce the interference of the surrounding radioactivity on the measurement;
- Advanced computer applications, high voltage, domain value all computer settings. Humanized operation interface, each channel can work independently and calculate independently; The specific activity Bq/L or Bq/Kg of the tested sample can be directly obtained.
- The background count α≤ 0.008cm-2 · min-2 β≤ 0.05 cm-2 · min-2
- Detection efficiency α source: 220Po ≥ 65%; β source: 90Sr-90Y ≥ 65% 24C ≥ 40%
- Serial channel ratio α to β channel ≤ 20% ( 220Po source) ;β to α channel ≤ 3% (90Sr-90Y source)
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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