2, with the program temperature function, you can set different temperature intervals and gradients;

3, PC software control system, larger expansion performance, more convenient operation;

4, abandon the traditional mechanical valve, the use of CNC solenoid valve, gas path control more accurate;

5. Cooperate with EPC electronic pressure controller to better control gas flow rate;

6, equipped with electronic type gas pressure regulator valve and needle type pressure valve, to achieve full computer precise control; Independent intellectual property rights of the valve switching system, no dead volume, stable and efficient, no sample residue.

7, according to the needs of users, different diameters of the sample in the straw heating treatment, the highest temperature can be controlled at 500oC. The desorption device is installed directly on the sample inlet of the gas chromatograph to ensure rapid desorption of the sample into the chromatography.

8, can directly to the standard atmospheric sampling tube or any solid material containing organic matter desorption, desorption, sampling analysis.