gas autosampler overview:

With the rapid development of modern analytical instruments, gas chromatography has been widely used in the analysis of gas, liquid and solid samples, such as direct syringe sampling, six-way valve quantitative tube sampling, pyrolysis suction, headspace sampling, purge and trap, Solid phase extraction, etc. Different sampling methods have a significant effect on the analysis results.

As we all know, in the daily laboratory gas chromatography analysis, the commonly used gas sampling method is manual sampling. The manual sampling method requires personnel to perform sampling on a regular basis. Manual operation often brings some human factor error to gas sampling. For example, the sampling time does not result in poor repeatability of the gas peak spectrum. In addition, more and more on-line gas analysis cannot be done by manual operation, and manual gas analysis in the past cannot meet the needs of gas analysis.

gas autosamplerFeatures:

1. The user-friendly design of the software interactive interface can quickly and flexibly complete the sample position editing and information input, and can also realize unattended operation.

2. Improve the fault alarm and prompt instrument use safety factor.

3. It is suitable for conventional gas automatic sampling, whole process automation, airbag, syringe, etc.

4. Quantitative ring injection can accurately control the injection volume.

5. Before and after each sampling, the system automatically cleans the sample pipe and loop, effectively reducing cross-contamination.

6. The operation interface PC software control, real-time display of operation progress and parameters, stable and reliable data, good repeatability.

7. Considering the stability and service life of each component, the failure rate of the instrument can be reduced, and the service life and effective running time can be improved.

The above is the gas autosampler introduced by Xiaobian. Thank you for reading patiently!