- Double Stages High Vacuum Transformer Oil Purifier
- Vacuum Transformer Oil Purification Machine Mounted On Mobile Trailer
- Lube (Turbine/Hydraulic) Oil Purifier
- Single Stage Vacuum Transformer Oil Purifier
- Vacuum Dehydration Oil Purification System
- Insulating Oil Purifier
- Portable Oil Filter Machine
- Coalescing Type Oil Purifier
- Disc-type Centrifugal Oil Separator
- Diesel (Fuel) Oil Filtration System
- Oil Filter Press Machine
- Vacuum Pump Unit
- Air Drying Purification System
- Testing Equipments
- SF6 Gas Treatment Plant
- Accessories: oil filters, vacuum/roots pump, filtering tanks, oil pump, oil blender,etc
Acore Filtration Co. Ltd.
- Tel : +86 132 06063693
- Email : sales@acorefiltration.com
- Mobile & Whatsapp : +8613206063693
- Fax : +86 23 8132 4618
- Add : No.2, Jianhe Road, Banan District, Chongqing, China
Dissolved Gas Analyzer(DGA) of Transformer Insulating Oil
Product Origin:
ChinaBrand:
ACOREItem No.:
GATShipping Port:
Shanghai, Guangzhou, Shenzhen, ChongqingColor:
OptionLead Time:
10-20daysPayment:
TT, LC, Western Union
Dissolved Gases Analysis Of Transformer Insulating Oil
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, but also oil filled electrical equipment manufacturers of the equipment of the factory inspection the necessary means of GAT transformer oil chromatographic analysis system 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 Of Transformer Insulating Oil
Insulating oil gas content is an important index of oiliness supervision. At present, according to the DL/T450-1991 method of making carbon dioxide elution method is suitable for determining not only acid gas containing oil, according to the DL/T423-91 method for vacuum pressure difference method for vacuum instrument is not easy and the existence of the limitations of the.GC-7820 transformer oil spectrum analysis of process design of the system fully in line with the People's Republic of China electric power industry standard DL/T 703-1999< gas content in insulating oil by gas chromatography method in the chromatographic process design. The machine is equipped with the provisions. The thermal conductivity detector with high sensitivity and hydrogen flame ionization detector, and a nickel catalyst converter, can be dissolved in transformer oil nine gas components: hydrogen, oxygen, nitrogen, carbon monoxide, carbon dioxide, methane, ethane, ethylene, acetylene measuring. Its performance to meet the requirements of gas insulated DL/T 703-1999< chromatograph oil and gas content in gas chromatography ".
Instrument configuration
Name |
Model |
Number |
Gas chromatograph |
GAT |
1platform |
Detector |
FID |
2individual |
TCD |
1individual |
|
Conversion device |
|
1The cover |
Chromatographic column |
|
1The cover |
Chromatography workstation |
Special power system |
1The cover |
Concussion instrument |
|
1platform |
Standard gas |
|
1bottle |
Gas source |
Nitrogen, hydrogen, air |
1The cover |
Computer, printer |
|
1The cover |
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 |
1 |
5 |
0.1 |
0.1 |
0.1 |
0.1 |
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