Gc Laboratory Gas Chromatography Instrument Portable Dissolved Gas Analysis for Transformer Oil
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.- Type：Transformer Oil Dissolved Gas Analyzer
- Display：Digital
- Control：Computer Control
- Weight：0-100Kg
- Power Source：AC220V
- Product Name：Transformer Oil Dissolved Gas Analyzer
Base Info
- Model NO.：GC-7890-DL
- Gas Items：H2, O2, N2, Co, CO2, CH4, C2h4, C2h6, C2h2
- Test Sample：Transformer Oil
- Fid Detection Limit：Mt≤1*10-12g,S
- Tcd Sensitivity：S≥8000mv.Ml,Mg
- Mini Detect Concentration of Hydrogen：≤2ppm
- Mini Detectable Concentration of Co：≤1ppm
- Structure：Transformer Oil Dissolved Gas Analyzer
- Detector 1：Thermal Conductivity Detector (Tcd)
- Detector 2：Flame Ionization Detector (Fid)
- Transport Package：Plywood Case
- Trademark：GOLD
- Origin：Chongqing, China (Mainland)
- HS Code：9030849000
- Production Capacity：500 Pieces,Month
Description
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:
- Carrier gas: (N2, H2, He, Ar) 99.995% 0.35 ~ 0.4MPa
- Gas: H2 99.995% 0.2 ~ 0.25MPa
- Dry air: dry without oil 0.35 ~ 0.4MPa
Structure
