Invention patent of plasma discharge detector recognized by China Patent Office! He has a long history of innovation in the field of gas chromatography and gas analysis, and is a technological leader and innovator of plasma emission spectroscopy and gas chromatography.
Lab version: suitable for routine laboratory analysis, such as: permanent gases, hydrocarbons, VOCs, benzenes, chlorinated hydrocarbons, sulfur compounds, greenhouse gases, pesticides, nitriles, aldehydes, alcohols, water Analysis of organic compounds, thiols and other organic molecules;
Process version: focus on ultra-trace analysis of semiconductor and air separation production, special gases, and electronic gases; online monitoring of ambient air and benzene series monitoring; analysis of natural gas, petrochemical, and coal chemical gases; trace gases related to the tobacco and food industries analysis.
➤ Industrial online / laboratory chromatography with simplified maintenance concepts.
➤ Patented fully modular, independently controlled temperature column oven, unique electronic pressure regulator and Liplock connector with no dead zone chromatography.
➤ Advanced digital signal processing platform, unique embedded chromatography platform and software.
➤ Upgraded Enhanced Plasma Discharge Detector (EPD) is a natural replacement for FID, PDHID, PED, RGD and other detectors;
➤ There are two measurement modes: emission mode and tracer mode, which can measure the wavelength and processing algorithm according to the selected mode. It can quantify a wide range of concentrations from 10-12 (ppt) to percentages, while achieving lower detection limits.
➤ Innovative built-in slide valve: Based on an insert that replaces the traditional rotor, reducing the sealing surface area, it can achieve the life of the diaphragm valve and constant pressure drop, and the simplicity of the rotary valve.
➤ Disruptive valve technology-PLSV series embedded slide valve
Provide 4, 6, 10, 12 (14-way optional)
Sample stream selection version
Built-in loop version, available in three temperature range versions
Available in two pressure range versions
Choice of interposers of different materials
➤ Advantages of enhanced plasma discharge over other detection technologies:
Enhanced plasma discharge technology can replace many types of detectors, as detailed in the table below