GC112A( Gas chromatograph for analysis of eight component gases in transformer oilDetailed product description：

Product Description
GC112A gas chromatograph is a laboratory chromatograph for the analysis of eight component gases in transformer oil. It is a specialized multidimensional gas chromatograph developed on the basis of the newly designed GC112A universal gas chromatograph.
This instrument is designed for the analysis of dissolved gases in transformer oil, including H2, O2, CO, CO2, CH4, C2H6, C2H4, and C2H2, in accordance with the requirements of the newly issued national standards. This type of chromatograph has the advantages of stability and reliability, classic flow path, simple structure, beautiful appearance, complete supporting facilities, and strong professionalism. At the same time, our company provides on-site installation and debugging, personnel training, technical guidance, and specialized chromatography columns, as well as spare parts supply services, eliminating users' worries. This product is an ideal specialized gas chromatograph for the power industry, transformer manufacturers, and related fields.

The main features of GC112A gas chromatograph (used for analysis of eight component gases in transformer oil) are:

Execution standards: GB7252-2001 "Guidelines for Analysis and Determination of Dissolved Gases in Transformer Oil", JB/T6244-1992 "Laboratory Gas Chromatography", JJG700-1990 "Gas Chromatography";
The classic flow path recommended by the national standard is innovated again, with good separation and fast analysis speed;
One injection can achieve the analysis of eight component gases in transformer oil, with accurate quantification, high sensitivity, and good repeatability;
Suitable for vibration degassing, vacuum degassing DP-100、 Various degassing methods such as blowing, sweeping, and capturing have a wide range of applications;
Microcomputer based control with high temperature control accuracy (better than ± 0.1 ℃);
The highly sensitive microcurrent amplification circuit greatly improves the detection capabilities of TCD and FID;
Dedicated workstation, capable of automatic switching of dual channel signals with perfect peak shape.

GC112A (for analysis of eight component gases in transformer oil) Gas chromatograph technical specifications
Temperature controlled area: chromatographic column box TCD、FID、 reformer
Temperature control range: 7 ℃ to 399 ℃ at room temperature (increments of 0.1 ℃)
Temperature control accuracy: better than ± 0.1 ℃ (measured at 200 ℃)
Minimum detection limit: H2 ≥ 2 μ L/L, CO ≥ 5 μ L/L; CO2≤5μL/L； CH4、C2H6、C2H4、C2H2≥0.1μL/L