GC-4000A series gas chromatograph Introduction
The GC-4000A series multi-purpose laboratory gas chromatograph is suitable for the analysis of inert gases and gases, liquids and gas-liquid mixtures with boiling points below 400 ℃. Quality supervision, forensic chemistry, coal mines are widely used in various fields. Features
1.Five kinds of detectors are optional: thermal conductivity detector (TCD), hydrogen flame ionization detector (FID), flame photometric detector (FPD), nitrogen and phosphorus detector (NPD), electricity
Sub-Capture Detector (ECD)
2.Large volume oven, can install three chromatographic columns at the same time
3.Any three detectors can be installed at the same time, and there are three independent circuit systems and three signal output terminals
4.Flexible packed column and capillary column system, can connect capillary columns with different diameters
5.Stable temperature control system, 10-step program temperature increase, the sampler and each detector can independently control the temperature, and have over-temperature protection; the heating area can be controlled by seven channels
6.Automatic back door control to speed up the cooling rate
7.New voltage stabilization, multi-air circuit system: single, double and three air circuits (optional), digital display of pressure and flow of 3 channels, pressure display resolution of 0.1psi
8.Back blowing, pre-cutting device, methane conversion furnace, cracking furnace device
GC-4000A series gas chromatographs are suitable for the analysis of inert gases and gases, liquids and gas-liquid mixtures with boiling points below 400 ℃. GC-4000A series gas chromatographs are widely used in petroleum, chemical industry, environmental science, light industry, health and epidemic prevention, food, pesticides, quality supervision, forensic chemistry, and coal mines.
