The principle of online gas chromatograph is to separate mixtures by using the difference of boiling point, polarity and adsorption properties of substances. After gasification in the gasification chamber, the sample to be analyzed is carried into the chromatographic column by inert gas (carrier gas, also known as mobile phase). The column contains liquid or solid stationary phase. Each component in the sample tends to form a distribution or adsorption equilibrium between the mobile phase and the stationary phase. With the flow of the carrier gas, the sample components are distributed or adsorbed/desorbed repeatedly during the movement. The components with high concentration distributed in the carrier gas flow out of the chromatographic column first, and the components with high concentration distributed in the stationary phase flow out. The components flow out of the chromatographic column and enter the detector for determination. The commonly used detectors are hydrogen flame detector (FID), flame photometric detector (FPD) and thermal conductivity detector (TCD).

Online chromatograph: China's first explosion-proof online color issued by the National Quality Supervision and Inspection Center for Explosion proof Electrical Products
For enterprises with spectrum certificates, the products are suitable for real-time monitoring data transmission of safety and quality analysis in the production process of enterprises
Artificial intelligence digital chromatograph with remote control, automatic calibration and quality safety alarm.
Features:
1. When users put forward special requirements, they can design processes and special functions according to requirements.
2. The instrument can work automatically or manually.
3. Special chromatographic column can be configured
4. Two identical or different detectors can be set according to user requirements.

Chengdu Kaishengjie Technology Co., Ltd., located in Tianke Creative Industry Base in Tianfu New Area (National New Area), Sichuan, is a modern high-tech enterprise specializing in the research and development, design, production, sales and service of analytical instruments and equipment. The company has obtained the certification of 900014000.45000.
The company has its own core technology and patents, has successfully developed a variety of chromatograph series, and has won unanimous praise from users. Detectors developed over many years include: high sensitivity TCD (thermal conductivity), FID (hydrogen flame), FLD (new hydrogen flame - no ignition required), FPD (flame luminosity), DID (helium discharge), HID (helium ionization), AID (argon discharge), PID (photoion), PED (isoion)), ZVD (fire ion), GCD (magneto-optical), IMD (ion migration isotope), ZrO2 (zirconia) and other detectors, including DID, HID, AID The successful research and development of PED broke the situation of being monopolized by foreign countries for a long time, and filled the gap in the industry at home. Among them, GCD and ZVD are the world's first technologies.
According to the user's testing needs, multiple injection forms are configured, and the flexible use of multi valve, multi column and multi detector design events in the column system can more meet the user's rapid quality and safety analysis in the testing field. We are willing to work with you to accelerate development! 

Huang Chunmei

3172811183@qq.com

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