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.
Instrument performance
The first sampling, the sample volume is 1 mL, the minimum detection concentration of transformer oil (ul/L):
|
Component |
H2 |
CO |
CO2 |
CH4 |
C2H4 |
C2H6 |
C2H2 |
|
Minimum detectable concentration (ul/L) |
2 |
5 |
10 |
0.1 |
0.1 |
0.1 |
0.1 |
Instrument configuration
|
NO. |
Name |
Model |
Quantity |
Remarks |
|
1 |
Transformer oil chromatograph GC-2010SD English edition |
The GC-2010SD host + Hydrogen flame detection (FID) + Thermal conductivity detector (TCD) + Transformer furnace device + Chromatographic column |
1 |
Complete the full analysis of dissolved gas components in insulating oil, H2, CO, CO2, CH4, C2H4, C2H6, C2H2, 7 gases totally. |
|
2 |
Chromatographic Work Station |
Special power system software |
1 |
|
|
3 |
Automatic Oscillator |
Automatic multi-function |
1 |
|
|
4 |
Nitrogen Hydrogen Air integrated machine |
NHA-300 |
1 |
The purity was 99.999% |
|
5 |
Chromatographic Accessories |
Accessories and tools |
1 |
See the packing list (free) |
|
6 |
Microsyringe |
1m |
5 |
Provided |
|
7 |
Computer |
Lenovo computer, printer |
1 |
Customer buys locally |
|
8 |
Standard gas |
Bottle + gas + pressure reducing valve |
1 |
Customer buys locally |
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) |
|
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 |
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