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The RT-V8200 is mainly used for the enrichment and concentration of volatile organic compounds in ambient air, and can be used in normal connection with various types of gas chromatography or gas chromatography online, and can achieve the detection of ultra-low concentration volatile organic compounds.
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RT-V5700 high-precision dilution instrument
RT-V5700 high-precision dilution instrument is a new generation of standard gas preparation system, which uses the latest pressure measurement and control technology to accurately prepare standard gas, eliminating all kinds of errors caused by MFC method, and at the same time, with modular gas path design, flow silanization treatment, to achieve sub-PPB level standard gas preparation.
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The RT-V8016 autosampler system is suitable for seamless connection of Suma tank and air bag samples to the pre-concentrator, realizing full-automatic sampling of various vacuum tanks and air bags such as 16-bit Suma tank, and is compatible with most pre-concentrators in the market.
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RT-VCS2 automatic tank cleaning instrument
Before collecting samples, the Su-code tank needs to be cleaned to prevent cross-contamination of samples. The RT-VCS series can cleaning instrument can realize the automatic cleaning of the Su code tank, and can clean multiple Su code tanks. After cleaning, the vacuum degree of the Su code tank can be ensured.
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RT-VCS1 automatic tank cleaning instrument
Before collecting samples, the Su-code tank needs to be cleaned to prevent cross-contamination of samples. The RT-VCS series can cleaning instrument can realize the automatic cleaning of the Su code tank, and can clean multiple Su code tanks. After cleaning, the vacuum degree of the Su code tank can be ensured.
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RT-VTS transfer gas bag injector
The vacuum fast closing method is used to transfer the gas in the Su code tank to the gas bag, and the volume and pressure are controllable during the transfer process, and the transfer gas has no pressure change. It is suitable for the separation of non-methane total hydrocarbon and other gas samples before gas chromatography injection analysis, and meets the requirements of HJ 604-2017 standard.
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The sampling gas in the Su code tank or gas bag is directly introduced into the gas chromatography instrument or the gas chromatography-mass spectrometer, which is accurately quantified by the quantitative loop and has the function of controlling the injection flow rate and injection volume.
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