Complaint
Introduction
1) GC Laboratory Gas Chromatography Instrument Portable Dissolved Gas Analysis For Transformer Oil is an effective means to achieve gas chromatography. Gas chromatography with a high-performance high selectivity, high sensitivity, rapid analysis, small sample volume, wide range of applications and so on. Chromatography can be widely used systems and scientific research institutes and universities in areas such as health and epidemic prevention, environmental monitoring, quality supervision, petrochemical, pharmaceutical, commodity inspection, public security, food, electricity, liquor, mines and so on.
2) GC Laboratory Gas Chromatography Instrument Portable Dissolved Gas Analysis For Transformer Oil is controlled by a microcomputer, a higher cost performance of the gas chromatograph, can be equipped with a thermal conductivity detector (TCD), flame ionization detector (FID). Can be installed packed column and capillary column oven can be heated and temperature-programmed operations.
Main Technical Indicators
Oven |
Temperature range: room temperature + 5 ºC ~ 400 ºC (in 1 ° C increments any set) Temperature accuracy: less than ± 0.1 ºC Cheng Ascending Order: 7 order Heating rate: 0.1 ~ 40 ºC / min arbitrarily set (0.1 ° C increments) Time Setting: 9999.9min |
Vaporization Chamber |
| Temperature range: room temperature plus 6 ºC ~ 400 ºC Temperature accuracy: less than ± 0.2 ºC |
Detector |
Thermal conductivity detector (TCD) Temperature range: room temperature plus 6 ºC ~ 400 ºC Temperature accuracy: less than ± 0.1 ºC Flame ionization detector (FID) Temperature range: room temperature plus 6 ºC ~ 400 ºC Temperature accuracy: less than ± 0.2 ºC |
Detector Specifications | |
Hydrogen flame ionization detector (FID) Sensitivity: Mt≤1 × 10-12g / s The linear range: ≥107 Noise: ≤20uv Drift: ≤150uv / h | Thermal Conductivity Detector (TCD) Sensitivity: S≥8000mv • ml / mg (benzene, H2) Noise: ≤30uv Drift: ≤150uv / h |
Remark: In order to make the instrument to get the best performance, we recommend the following purity and supply pressure:
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