The GC7890 traditional Chinese medicine decoction piece detection gas chromatograph is developed by Shandong Jinpu Analytical Instrument Co., Ltd. It can be specifically used for the detection of ingredients and content in traditional Chinese medicine decoction pieces, equipped with FID hydrogen flame ionization detection and PEG-20M capillary chromatography column. This instrument also has dual packed column injection ports or dual capillary injection ports, which can simultaneously carry three detectors.

This instrument has a large screen LCD display, with optional button or touch screen operation, and supports both Chinese and English.

Complete temperature overheating protection and platinum wire resistance open circuit and short circuit alarm functions ensure that the temperature does not lose control. Manual injection, automatic start of injection device, automatic ignition and other functions are optional.

It can achieve dual thermal conductivity, dual FID, or simultaneous operation of thermal conductivity and hydrogen flame.

External equipment such as headspace sampler, thermal analyzer, liquid automatic sampler, gas automatic sampler valve, etc. can be used in conjunction.

The instrument has an automatic power-off protection function when the gas is cut off.