- Contact Person : Ms. Helen
- Company Name : Dalian Replete Science And Technology Co., Ltd.
- Tel : 0086-411-83786041
- Address : Liaoning,Dalian,Xinan Road, No.590 1-7, Shahekou District
- Country/Region : China
- Zip : 116023
GC oil gas chromatograph analyzer
GC oil gas chromatograph analyzer1.High resolution ratio2.Sample injection once 3.With FID and TCD
GC Oil Gas chromatograph analyzer
GS-101D, an oil analyzer, is applied for the analysis of dissolved hydrogen, carbon monoxide, methane, carbon dioxide, ethylene, ethane, acetylene and other gases in the insulating oil in the oil-filled electrical equipments (including transformers, reactors, current transformers, voltage transformers, charging casing and so on). It is compliant with the requirements of the Standard of Department of Energy of the People's Republic of China (SD304-89), Testing Methods of Dissolved Gas Contents in Insulating Oil, as well as the National Standard of the People's Republic of China (GB7252-87), Analysis and Judgment Guidelines for Dissolved Gas in Transformer Oil.
Overview:
« Gas content in insulating oil is a very important index for oil quality monitoring. GS-101D is equipped with dual-column distributary system, dual detector (hydrogen flame detector and thermal conductivity detector) and conversion furnace. Using one injection, it could accomplish analysis of dissolved hydrogen, carbon monoxide, methane, carbon dioxide, ethylene, ethane, acetylene and other gases in insulating oil in the oil-filled electrical equipments (including transformers, reactors, current transformers, voltage transformers, charging casing and so on).
« It is compliant with the requirements of the National Standards GB/T 17623-1998 Gas Chromatograph Testing Methods of Dissolved Gas Content in Insulating Oil, the standards of Department of Energy of the People's Republic of China (SD304-89), Testing Methods of Dissolved Gas Content in Insulating Oil, the requirements for gas chromatograph in the Standards of the Electric Industry DL/T 722-2000, Analysis and Judgment Guidelines for Dissolved Gas in Transformer Oil, and the requirements of National Standard of the People's Republic of China (GB7252-2001), Analysis and Judgment Guidelines for Dissolved Gas in Transformer Oil.
« The instrument is mainly applied in internal failure checking of oil-filled electrical equipments for power system, and also widely applied in gas analysis for petroleum, chemical industry, mine and other systems.
Performance Characteristics:
« High sensitivity, high precision, high resolution, fast analysis speed, simple analysis method. The data is treated with chromatography workstation automatically.
« Specialized chromatography column to provide great separation efficiency.
« Auto failure detection. Auto limit-exceeding tips after analysis. Providing 3-ratio detection, TD chart, component concentration chart and other detecting methods which is compliant with Chinese National standards.
« Intelligent temperature controller. The temperature of any line exceeds the limits would cause an alarm and automatically power off protecting
Technical Parameters:
Power-on stabilization time: < 1.0 h
Temperature precision: ± 0.1 oC
Temperature range: Oven temperature: RT +5 ~ 200 ° C
Detector temperature: RT +5 ~ 300 ° C
Conversion furnace temperature: RT +5~400 °C
Baseline noise: TCD: ≤0.1mv FID: ≤ 1 × 10-12A/30min
Baseline drift: TCD: ≤ 0.2mv/30min FID: ≤ 1 × 10-11A/30min
Sensitivity: TCD: ≥ 5000mv.ml/mg FID: ≤ 1 × 10-11g / s
Detecting Concentration:
Components detection limits (ppm)
Methane ≥ 0.1 ethane ≥ 0.1
Ethylene ≥ 0.1 Acetylene ≥ 0.1
Hydrogen ≥ 2.0 Carbon monoxide ≥ 1.0
Carbon dioxide ≥ 1.0
GC oil gas chromatograph analyzer
