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Shandong Fuche Biotechnology Co., Ltd
Environmental tritium sampler
NegotiableUpdate on 06/27
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Overview
The tritium in the air of the environmental tritium sampler $r $n mainly exists in the form of HTO. The air around the nuclear power plant, nuclear facilities, and emissions from nuclear related industries/research/experiments can be inhaled into H-3. In addition to the above forms, various forms of tail gas containing tritium hydrogen and tritium methane should also be considered. $r $n catalytic oxidation combustion is an efficient and practical way to recover HTO. The $r $n gas sample is passed through a multi-stage bubbling absorption bottle containing experimental water. The tritiated water in the sample is absorbed in the first and second stages, while the remaining gas is converted into tritiated water through a high-temperature catalytic furnace (such as HT) and then enters the subsequent absorption bottle for absorption.
Product Details
Shandong Fuche Biotechnology Co., Ltd
Hotline 178 6417 3588
sdfcsw.c o m
FCTC-A2Environmental tritium sampler
Product Introduction：
The tritium in the air is mainly composed ofThe form of HTO exists,
Air, ambient air around nuclear power plants, ambient air around nuclear facilities, and nuclear related industries/In addition to the above forms, various exhaust gases containing tritium hydrogen and tritium methane should also be considered for the inhalation of H-3 in research/experimental emissions.
Recovery after catalytic oxidation combustionHTO， It is an efficient and practical way.
The gas sample is passed through a multi-stage bubble absorption bottle containing experimental water, and the tritium water in the sample is absorbed in the first and second stages,
The remaining gas passes through a high-temperature catalytic furnace and is catalyzed (e.gAfter being converted into tritiated water (HT, etc.), it enters the absorption bottle behind and is absorbed.
After adding scintillation liquid to the generated tritium absorption solution to make a liquid scintillation test sample, the activity of tritium is measured using a liquid scintillation counter.
FCTC-A2Environmental tritium sampler
Tritium sampler in the airTechnical parameters of multi form tritium sampling system
HTO capture rate: over 95%;
Sampling flow rate: 10~120L/h,
Configure catalytic unit;
Provide flow calibration equipment;
Capable of implementing start, stop, and timed sampling control functions
lSimultaneously collect various forms in the ambient airH-3， Forms include but are not limited to: HTO, DTO, T2O、T2TheHT、CH3T、 Organic tritiumVarious inhalable forms of exhaust gases, smoke, aerosols, etc
lThe sampler mainly consists of a series of absorption bottles, a tubular combustion device, a cold trap, and an electrical system
lSecondary series collection of tritium water vapor directly injected into the sample, and secondary series collection of fully tritium after catalytic oxidation;
lIn the airH-3， All converted to HTO and recovered through condensation method;
lCatalytic efficiency:≥98%;
lCapture efficiency:≥95%(20℃,80%RH);
lHTO recycling bottle 200mL * 4
lHigh temperature catalytic combustion tube diameterφ25
lTouchscreen human-machine operation, precise control of catalytic combustion temperature and gas flow rate
lCatalytic temperature, instantaneous flow rate, cumulative flow rate, and sampling time are displayed on the main screen;
lHigh temperature catalytic shutdown anti reverse suction design
lpower supply ：220V±10V，50Hz/60Hz
lProvided inOperation plan for sampling in environments below 0 ℃ and algorithm for tritium activity concentration in gaseous effluent
lprovideH-3 sample preparation method, quenching correction, internal standard method efficiency calibration, data processing and other technical services.
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