GC112A gas chromatograph, Shanghai Yidian GC112A gas chromatograph, Shanghai Jingke GC112A gas chromatograph

NegotiableUpdate on 01/22

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Overview

Specially designed for the analysis of eight component gases in transformer oil, the laboratory chromatograph for the analysis of eight component gases in transformer oil 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.

Product Details

GC112AIntroduction to Gas Chromatography:

Product name: Gas chromatograph

Model:GC112A

Manufacturer: Shanghai Yidian (Shanghai Jingke Upper Branch)

Specially designed for the analysis of eight component gases in transformer oil, the laboratory chromatograph for the analysis of eight component gases in transformer oil is a newly designed instrumentGC112AOn the basis of a universal gas chromatograph,A specialized multidimensional gas chromatograph that has been successfully developed through secondary development. This instrument is designed specifically for dissolving gases in transformer oil in accordance with the requirements of the newly issued national standardsH2TheO2TheCOTheCO2TheCH4TheC2H6TheC2H4TheC2H2Analysis of .
This type of chromatography

GC112AMain characteristics of gas chromatograph：

Execution standard:GB7252-2001Guidelines for Analysis and Determination of Dissolved Gases in Transformer OilJB/T6244-1992Laboratory gas chromatographJJG700-1990Gas chromatograph
The classic flow path recommended by the national standard is innovated again, with good separation and fast analysis speed
One injection can achieve analysis of eight component gases in transformer oil, with accurate quantification, high sensitivity, and good repeatability
Suitable for vibration degassing, vacuum degassingDP-100Various degassing methods such as blowing, sweeping, and capturing have a wide range of applications
Microcomputer based control, high temperature control accuracy (superior to)±0．1℃）
High sensitivity microcurrent amplification circuit enablesTCDTheFIDSignificant improvement in detection capability
Dedicated workstation, capable of automatic switching of dual channel signals, peak shape*

GC112ATechnical parameters of gas chromatograph:

Temperature controlled area: chromatographic column boxTCDTheFIDConversion furnace
Temperature control range: above room temperature7℃～399℃
Temperature control accuracy: superior to±0．1℃（200℃Time measurement)
Zui low detection limit:H2≤2μL/L, CO≤5μL/L；CO2≤5μL/L；CH4；C2H6,C2H4；C2H2≤0.1μL/L