HCGC-9790 Gas Chromatography Analysis System for Transformer Oil

Detailed introduction:

This system is produced domestically by Shenzhen Huachang Haitai Technology Co., Ltd. with high performanceGC-9790The chromatograph host serves as a platform, integrating our company's developed transformer oil gas chromatography separation technology and specialized chromatography analysis and fault diagnosis software, to create a high-performance and economical transformer oil gas chromatography analysis specialized system for power system users.

Instrument features:

◆Advanced thermal conductivity amplification technology enables the detection capability of hydrogen gas to be comparable to that of conventional detectors10times

◆Highly sensitive microcurrent amplification technology enhances the detection limit capability of hydrocarbon gases to the limit

◆The design of the back pressure system greatly reduces the fluctuation of the detection system and improves the analysis level

◆Adopting a three detector process, parallel connection of two columns, and one-time injection can be achieved8Automatic analysis of gas components

◆advancedFLASHMemory system, so that data protection is no longer trapped by battery failure

◆Highly sensitivePCControl system, achieve online monitoring

◆Classic LCD large screen design, with simpler and more intuitive parameter settings

◆Complete self diagnostic function, fault retrieval is no longer complex

◆Reliable anti-interference system, over temperature protection function

Instrument performance parameters

◆Temperature control range: Column box:Room temperature plus6℃～400℃, (based on)1℃ incremental setting)

FIDDetectorTCDDetector, sampler, converter: room temperature+8℃～400℃

◆Temperature control accuracy:TCDdetector±0.02℃ column boxFIDDetector, sampler, converter±0.1℃

◆FIDDetector detection limit:≤2×10^-12g/s[HEXADECANE]

◆TCDDetector sensitivity:≥8000mV.ml/mg[HEXADECANE]

Dissolved gases in transformer oilSmall detection concentration:H₂≤2μL/L CO、CO₂≤10μL/L C₂H₂≤0.1μL/LMeet the national standardGB/T7252-2001requirement.

Specialized analysis software

Integrated with Shenzhen Huachang Haitai Technology Co., Ltd., specifically developed for transformer oil analysis in power systemsHCW-3000Analysis software with the following characteristics:

Chinese interface, easy to operate;

According to the operating habits of power system users,HCW-3000Specially designed for user convenience and speed in various operational aspects, the program modules are interconnected and can be flexibly switched or called upon, achieving almost seamless operation;

The database management system covers comprehensive data management of user operations, including sample condition information, data information, spectrum information, equipment information, simplified experimental information, etc. Users can perform necessary operations on the data, such as querying, reporting, printing, reprocessing, etc;