GC2090 networked gas chromatograph (with built-in EPC system) is a domestically produced gas chromatograph developed by Tengzhou Zhongkepu in 2018

The Shandong Entry Exit Inspection and Quarantine Bureau purchased the GC-2090 gas chromatograph in July 2018 for the analysis of all components of liquefied gas. The instrument is equipped with an electronic flow control unit (EFC) and an electronic pressure control unit (EPC) to achieve digital control of the gas path, greatly improving the stability of the instrument and the reproducibility of analysis results