- Transformer Oil Dissolved Gas Analyzer/ Gas Chromatograph BLS-2000
- 【Brief】：The instrument complies with GB/T17623 and DL/T703.
- 【Series】：Insulating Oil Transformer Oil Testers
Application
BLS-2000 gas chromatograph analyzer is designed and manufactured according to the methods specified in GB/T17623 and DL/T703, suitable for analysis of hydrogen, carbon monoxide, methane, carbon dioxide, ethylene, ethane, acetylene, etc. dissolved in insulating oil that is in oil-filled electrical equipment (including transformers, reactors, current transformers, voltage transformers, charging sleeves, etc.)
Features
1.High sensitivity, high accuracy, high resolution, fast analysis speed, simple analysis method;
2.One chromatograph column with good separation;
3.One injection with less injection volume; short time for full analysis;
4.Data is automatically processed by the chromatography workstation.
Detection Index
|
CH4 |
0.1PPm |
|
CO |
1PPm |
|
CO2 |
1PPm |
|
H2 |
5PPm |
|
C2H2 |
0.1PPm |
|
C2H4 |
0.1PPm |
|
C2H6 |
0.1PPm |
Technical Parameters
|
Power-on stabilization time |
<1.5 hours |
|
Display accuracy |
0.1 °C Temperature control accuracy: ≤ ± 0.3 ° C |
|
Baseline noise |
TCD ≤ 0.1mv; FID ≤ 1 × 10-12A / 30min |
|
Baseline drift |
TCD ≤ 0.2mv / 30min FID ≤ 1 × 10-11A / 30min |
|
Sensitivity |
TCD≥1000mvml/mg (benzene) |
|
Detection limit |
FID ≤ 5 × 10-12g / s |
|
Oven temperature |
Room temperature to 200 ° C |
|
Detector (FID) temperature |
room temperature to 300 ° C |
|
Methanation converter temperature |
380 ° C |
|
Over temperature protection |
Automatically alarm and power off if temperature exceeds limitation. |
|
Dimensions |
620mm × 445mm × 485mm |
|
Weight |
About 31.8kg |
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