The TOM-6000 transformer oil chromatography online monitoring system dedicated gas chromatograph is suitable for the gas chromatography analysis method for dissolved gas component content in insulating oil according to GB/T17623-1998, and meets the index requirements in GB/T7252-2001 Guide for the Analysis and Judgment of Dissolved Gases in Transformer Oil, and DL/T 722-2000 Guide for the Analysis and Judgment of Dissolved Gases in Transformer Oil. It also has higher stability and reproducibility, achieving complete analysis of dissolved gas components (including hydrogen, oxygen, methane, ethylene, ethane, acetylene, carbon monoxide, and carbon dioxide) in insulating oil with a single injection. It is widely used in power supply bureaus, power plants, and oil-filled electrical equipment (including transformers, reactors, current transformers, voltage transformers, charging bushings, and gas relays) for the use of transformer oil chromatography online monitoring systems in power generation and supply enterprises.
Application Fields
Online detection of concentrations and growth rates of H2, CO, CO2, CH4, C2H4, C2H2, C2H6, O2, and micro water;
Quantitative cleaning and circulating sampling method to truly reflect the state of dissolved gases in transformer oil;
Safe and reliable oil-gas separation, no pollution, and the user can choose whether to discharge or not discharge transformer oil;
Use of a special composite chromatographic column to improve the separation of gas components;
Use of imported specially made detectors to improve the detection sensitivity of hydrocarbon gases;
High stability and high precision gas detection technology, with an error range of ± 10;
Mature and reliable communication methods, using standard network protocols, supporting remote data transmission;
High reliability of data acquisition, using oversampling technology Δ－∑ analog-to-digital converter, 24-bit resolution, automatic calibration;
Diverse data display and query methods, providing reports and trend charts, with a historical data storage life of 10 years;
