With the continuous development of the power industry, transformers have become an indispensable equipment in the power system. During the operation of the transformer, transformer oil is needed to insulate it. However, due to long-term use, the transformer oil will gradually deteriorate, causing the transformer to fail. In order to detect the deterioration of transformer oil in time, reduce the failure rate, and increase the normal operation time of the transformer, the transformer oil chromatograph came into being. Let's introduce its application below.
1. Transformer Oil Deterioration Detection
Transformer oil is mainly judged by detecting the composition of chemical substances in the oil to determine whether it has deteriorated. Transformer oil chromatograph is one of the most widely used detection methods. It can quickly and accurately detect various components in the oil, including copper, iron, lead, water and other chemicals.
2. Predict The Life of The Transformer
By analyzing the deterioration of transformer oil, the life of the transformer can be predicted. Once the deterioration of transformer oil reaches a certain level, it will affect the performance and life of the transformer. The transformer oil chromatograph can detect the content and composition of various substances in the oil, thereby judging the life of the transformer.
3. Detect Impurities in Oil
During the operation of the transformer, impurities may sometimes enter the oil, such as iron filings, humic acid, water, etc. These impurities will affect the performance of the oil and damage the transformer. The transformer oil chromatograph can accurately detect various impurities in the oil and help maintain the normal operation of the transformer.
In short, the transformer oil chromatograph plays an important role in the power industry. As a fast and accurate detection method, it can effectively increase the service life of the transformer and reduce the failure rate.
FUOOTECH 'S GC-2010SD Transformer Oil DGA (Dissolved Gases) Analyzer Chromatograph Tester for 7& 9 Gases adopts double-pillar parallel shunt system, equipped with TCD, double FID and methane conversion oven, and could achieve total analysis of 9 gas components (H2, O2, N2, CH4, C2H2, C2H4, C2H6, CO, CO2) of dissolved gas in insulation oil by one time.
This Portable Insulating Oil Gas Chromatography Tester runs by computer automatic control, large-screen liquid crystal display according to the requirements of power system "Dissolved Gas Component Determination In Insulation Oil (Chromatography)", and is characterized by high-precision temperature control, stable and reliable performance, high sensitivity, good reproducibility and so on.
Due to its employment not only for special analysis, but also for general analysis, this Insulating Oil Gas Chromatographic Analysis System becomes the most effective gas analytical instrument in petroleum, chemical engineering, mining and other systems.
Technical Parameter
|
Model |
GC-2010SD |
|
Application |
It is used to measure the dissolved gas content in the insulating oil, and can measure the seven components of H2, CO, CO2, CH 4, |
|
Display |
English version LCD touch screen |
|
Temperature Control Area |
8 roads |
|
Temperature control range |
From 4ºC to 450ºC, above room temperature |
|
Increment |
1ºC |
|
Temperature Accuracy |
±0.1ºC |
|
Stabilization time |
<30min |
|
Parsing time |
<15min |
|
Power |
2500W |
|
Chromatographic |
Power system (with a database and insulation oil diagnosis) |
|
|
1. Using a large LCD screen in English display, monitor six temperature control at the same time |
|
Program heating order |
the 27th order |
|
Range |
0~0.25Mpa (pressure); 0 ~ 1000 mL/min (flow) |
|
Lift rate |
0.1~80ºC / min |
|
The TCD detector sensitivity |
S≥10,000 mVml / mg (benzene / toluene) |
|
baseline drift |
0.1 mv / 30min |
|
Baseline noise |
0.05 mv |
|
The FID detector detection limit |
310 ¯¹2And g / s (n-hexadecane) |
|
baseline drift |
110 ¯¹³A / 30min |
|
Baseline noise |
310 ¯¹4A |
|
Ambient temperature |
0ºC~ 35ºC |
|
Power Supply |
220V, 50Hz |
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