HF-901D power transformer oil spectrophotometer

HF-901D Power Transformer Oil Spectrometer Product "Description:

The gas chromatography method is used to determine the component content of dissolved gases in insulating oil. It is an effective means for power generation and supply enterprises to determine whether there are latent overheating, discharge and other faults in oil filled electrical equipment during operation, in order to ensure the safe and effective operation of the power grid. It is also a necessary means for oil filled electrical equipment manufacturers to conduct factory inspections of their equipment. It adopts the three detector process recommended by the national standard, and can complete the full analysis of dissolved gases (including H2, CH4, C2H4, C2H6, C2H2, CO, and CO2) in insulating oil with one injection.

The process design of the HF-901D transformer oil chromatographic analysis system complies with the relevant chromatographic process design provisions in the Chinese power industry standard DL/T 703-2015 "Gas Chromatography Determination of Gas Content in Insulation Oil" and the national standard GB/T 7252-2001 "Guidelines for Analysis and Determination of Dissolved Gases in Transformer Oil". The instrument is equipped with a highly sensitive thermal conductivity detector, hydrogen flame ionization detector, and nickel catalyst converter, which can achieve the determination of all seven gas components dissolved in transformer oil: H2, CH4, C2H4, C2H6, C2H2, CO, and CO2. Its performance meets the requirements of the corresponding national standards for gas chromatography.

HF-901D power transformer oil chromatography instrument features:

Powerful data transmission function

The instrument adopts Ethernet communication interface, which can easily form a local area network to achieve long-distance data transmission, remote control, and remote diagnosis;

High precision gas flow control system (EPC)

Adopting EPC technology for gas path control and automation level; High precision gas flow ensures accurate and stable GC analysis, ensuring daily analysis efficiency, and EPC control accuracy of 0.01psi; Implemented self-protection against air circuit faults, automatic ignition, and achieved one key start;

Self-diagnostic function

Equipped with powerful and comprehensive startup self diagnosis function, intuitive display of fault information, power-off storage protection function, and anti power interference function;

Anti pollution chromatographic column

The use of transformer oil specific anti pollution composite chromatography column technology greatly improves the service life of the chromatography column;

easy to operate

The instrument undergoes strict aging testing before leaving the factory, and all parameters have been set. Users only need to perform simple startup operations.