泰通科技

泰通科技

5 minutes to see the main features and functions of the fully automatic headspace sampler

2026-04-10

As an analysis method, the headspace analysis of the automatic headspace sampler is simple at first, and it only takes the gas phase part for analysis, which greatly reduces the interference of the sample matrix on the analysis. As a sample processing method for GC analysis, headspace is z. Secondly, headspace analysis has different modes that can be adapted to a variety of samples by optimizing operating parameters. The sensitivity of headspace analysis meets regulatory requirements. After z, combined with the quantitative analysis capabilities of GC, Headspace GC is fully capable of accurate quantitative analysis.
Main features and functions
1. It can automatically run 1-10 samples without personnel attendance;
2. Boot self-test, fault alarm and prompt, automatic positioning and calibration of the sample tray to prevent the jamming caused by misalignment;
3. Microcomputer program control, the main functions are:
3.2 Method parameter setting, real-time animation display working status, running time;
3.2 Sample area, injection valve and sample transfer tube, all three ways are individually heated and temperature controlled;
3.3 Set the analysis program, press the run button to automatically complete all sample analysis; It can start the GC and chromatography data processing workstation synchronously, and the device can also be started with external programs;
4. In order to support the imported gas chromatograph to use conveniently and accurately, this instrument is also equipped with interfaces for various imported instruments, which is convenient to connect;
5. Through time programming, automatically realize the functions of pressurization, sampling, injection, analysis and cleaning after analysis;
6. Equipped with external loading gas adjustment system, headspace injection analysis can be carried out without any modification and change of GC instrument. The carrier gas of the original instrument can also be selected;
7. The sample transfer tube and injection valve have automatic blowback function, which avoids cross-contamination of different samples;
8. Pressure balance injection technology is adopted for headspace injection with narrow peak shape and good repeatability;
9. The injection amount can be adjusted at any time according to the concentration of the sample to be analyzed by the customer.
On the basis of absorbing the technical advantages of similar products at home and abroad, the headspace sampler is developed and launched with automatic design, high resolution, high sensitivity, high reproducibility, intelligent sample injection, a variety of extended functions, simple operation and fully automatic control.

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