RyanHY-8280 Liquid Scintillation Counter

The HY-8280 liquid scintillation counter is a small-capacity liquid scintillation instrument controlled by an 8032 single-chip microcomputer. It can automatically measure 25 samples continuously and process measurement data online. It is mainly used to measure the intensity of low-energy β radioactive samples such as 3H and 24C. Liquid scintillation spectrometers are essential equipment in low-level radioactivity measurement laboratories. They are mainly used to measure extremely low levels of 3H and 24C in environmental samples (such as water, air, soil, animals, plants, etc.). They can also be used to measure other α and β nuclides and are widely used in nuclear power plants, nuclear facilities, environmental protection, education, scientific research, hydrogeology, food science, archaeological dating, and oceanographic expeditions. Standards: GB/T 20259-2023 "Liquid Scintillation Counters"; GB/T 29649-2023 "Determination of Bio-based Content in Bio-based Materials by Liquid Scintillation Counting Method".

Product Description

Application Fields

●   Third-party testing institutions;

●   Water quality monitoring: Radioactive environmental pollution monitoring, hydrological and water quality monitoring;

●   Internal pollution assessment: Accurately assess the tritium content in the sample to evaluate the degree of tritium internal pollution   Research: Radiocarbon dating of archaeological samples, tracer measurement in oil exploration;  ;

●   Measurement of C in biofuels;   Determination of H-labeled proteins in the pharmaceutical industry;

●   Identification of the naturalness of cosmetic products; 24 Determination of bio-based content in biological samples;

●   ● 3  Identification of natural food additives and synthetic additives

●   Technical Indicators

●   Sample bottle capacity: 25

mL   Background count rate:

H ≤ 20cpm,

●   C (0~256keV) ≤ 25cpm For

●   H detection efficiency ≥ 60%, for 3  C detection efficiency  24 : ≥ 95%

●   Quality factor (E2/B 3  ): 24 H (0~28.6 keV) ≥ 280; C (0~256

●   keV) ≥ 360 Three working modes: counting, measuring quenched samples, making quenching correction curves, 3  DPM measurement 24 Two fitting methods: 3/2 power equation curve fitting, four-parameter equation   Special function: has a singular point removal function

●   Power consumption: 85W  DPM 测量

●  两种拟合方式:3 / 2 次方程曲线拟合、四参数方程

●  特殊功能:具有畸点剔除功能

●  功耗:85W