Rapid, stable and efficient column temperature box The maximum heating rate: 40 °C / min (200 °C) or less. Large range of room temperature 5 °C control, temperature control, to meet various application requirements. With functions of temperature programmed 9 order At the same time, three injection port is installed Using back pressure valve control methods of shunt/no shunt sampler, guarantee the stability of the column prior to pressure, improve the capillary of the stability of the system. With membrane cleaning of shunt/no split injection port, effectively prevent the occurrence of ghost peak. Packed column injection port is applied in the analysis of the large diameter capillary column and packed column Three detectors installed at the same time, 7 kinds of detector is optional User can request according to the analysis, three detectors installed at the same time, 7 kinds of detector is optional. FID, TCD, ECD, FPD, NPD, PID, miniature TCD 7 kinds of detector. 3 channel analog signals output and digital output port 1 road. Touch keyboard, large LCD display Clearly show the working status of the instrument . Can display a real-time two-way detector chromatogram. Keyboard settings instrument operating parameters.
Gas chromatographs can usually be used to analyze the thermally stable organic matter in the soil with a boiling point not exceeding 500°C, such as volatile organic compounds, organochlorines, organophosphorus, polycyclic aromatic hydrocarbons, phthalates, etc. It has the advantages of fast, effective, and high sensitivity. Play an important role in soil organic matter research.
