Beijing Bei Fen Tianpu Instrument Technology Co., Ltd
Beijing Beifen Tianpu Instrument Technology Co., Ltd.
GS-71 gas automatic sampler and gas chromatograph online use, can achieve 15-channel continuous switching automatic injection and selective switching automatic injection.
The usual gas injection method is manual injection. Manual injection method must rely on people to operate the injection regularly. Manual operation often brings certain human factor errors to gas injection. For example, inconsistent injection time will cause poor repeatability of gas peak spectrum. In addition, more and more on-line gas analysis can not be completed by manual operation. In the past, manual operation of gas sampling method can not meet the needs of on-line gas analysis.
The GS-71 gas automatic sampling device can save a lot of manpower and time, and can also reduce the error caused by human operation. It is one of the essential components for mass analysis of samples using instruments.
GS-70 gas autosampler/AUTO GAS SAMPLER
With the strengthening of the monitoring of gaseous pollutants and the analysis of laboratory applications, the direct analysis of gas samples by gas chromatography has become increasingly common. Due to the characteristics of large volume, strong diffusivity and low concentration of gas samples, when using manual injection method, problems such as poor repeatability and inaccurate quantification of measurement results often occur. Beijing North Tianpu Instrument Technology Co., Ltd. newly developed GS-70 automatic gas sampler, a good solution to the above problems, is the most ideal sample device for the analysis of gas samples. The GS-70 gas automatic sampler can be used in line with gas chromatography for qualitative and quantitative analysis of gas components in packaging containers such as steel cylinders. Through the setting of instrument parameters, the number of gas injection and injection time of packaging containers such as steel cylinders can be automatically adjusted. Compared with manual injection, the application of gas automatic sampler can significantly improve the repeatability and stability of chromatographic analysis, as well as the efficiency and accuracy of gas analysis. The sampling system can be widely used in petrochemical, ambient air detection, gas metering, energy and national defense high-tech fields.