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Content determination of dissolved gases in insulating oil by gas chromatography is set, the power supply enterprise to judge the oil filled power equipment in the operation of the existence of latent heat, discharge fault, in order to ensure the effective operation of the power grid safety, It is also one of the necessary means of testing equipment for oil-filled electrical equipment manufacturers.
GC-2010SD Oil Chromatography Analyzer using three detector process standard recommend, a sampling can complete component of dissolved gas in insulation oil (including hydrogen, oxygen, methane, ethylene, ethane, acetylene, carbon monoxide and carbon dioxide) full content analysis.
Determination of gas content in insulating oil
GC-2010SD Transformer Oil Chromatograph Tester 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 Parameters
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, C2 H4, C2 H6 and C2 H2 in the oil.
Display
English version LCD touch screen
Temperature Control Area
8 roads
Temperature control range
From 4℃ to 450℃, above room temperature
Increment
1℃
Temperature Accuracy
±0.1℃
Stabilization time
<30min
Parsing time
<15min
Power
2500W
Chromatographic
work station
Power system (with a database and insulation oil diagnosis)
Main function
1. Using a large LCD screen in English display, monitor six temperature control at the same time
2. reverse control chromatography workstation;
3. When the chromatograph carries gas break or gas leakage, the system will automatically power off.
4. High-temperature automatic protection function of the instrument, (detector, column box)
5. Under sudden power failure or instantaneous interference, the system can automatically save the control parameters, and it will automatically resume normal operation after the interference.
6. The FID detector automatically fires up
7. Start the chromatography workstation analysis with one click
8. Wide range detector, log amplifier
Program heating order
the 27th order
Range
0~0.25Mpa (pressure); 0 ~ 1000 mL/min (flow)
Lift rate
0.1~80℃ / 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 ¯¹⁴ A
Ambient temperature
0℃~ 35℃
Power Supply
220V, 50Hz
Features
1. Color LCD screen display, meets the demands of different users.
2. Equipped with network edition workstation, simultaneously support multiple chromatograph working, with data processing and control, which simplifies the document management, and reduce the lab investment cost and running cost.
3. Standard English Version, applied to any countries in the world.
4. Using a multiprocessor parallel working mode, more stable and reliable. It meets complex sample analysis, FID and TCD detector are supplied. Other detector can be optional if necessary.
5. Modular design, clear and convenient to upgrade system.
6. Touch screen operation system, simple operation, more convenient. Detectors have automatic identification technology. It also has fault diagnosis and power-off data protection function, automatic memory setting parameters.
7. Built-in low noise, high resolution.
8. Suitable for WinXP, Win2000, Win7, Win8, Win10 and other operating systems..
