Introduction:
The APL Ople HS40 fully automatic headspace sampler can achieve fully automated processes such as sample heating balance, injection, automatic start of chromatographic analysis, cleaning, etc., ensuring chromatographic analysis accuracy and improving chromatographic analysis efficiency!

Characteristics and main functional requirements of the instrument：
1. Can automatically run 1-40 samples without the need for personnel on duty;
2. Power on self-test, fault alarm and prompt, automatic positioning of sample disk and real-time display of disk number position;
3. The sample area, injection valve, and sample transfer tube are all individually heated and temperature controlled;
4. Set up the analysis program and press the run button to automatically complete the analysis of all samples;
5. The sample must be able to oscillate during the heating process, reducing the time required to achieve gas-liquid equilibrium
6. Through time programming, automatic functions such as pressurization, sampling, injection, analysis, and post analysis blowback cleaning can be achieved;
7. It must use pressure equilibrium injection technology for headspace injection with narrow peak shape and good repeatability;
8. Touch screen display, easy to operate, can store multiple national standard methods
9. The sample transfer tube and injection valve have automatic blowback function, which avoids cross contamination of different samples;
10. The injection needle is easy to replace and can be connected to GC injection ports both domestically and internationally.