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KGC2010D gas chromatograph analysis system
Source：Shandong Ketong Author：Shandong Ketong Date：2020-03-17 Visits：748
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Kgc2010d gas chromatograph analysis system
According to the principle that the company's product R & D is the highest standard and the best technology in the world is concentrated on me, the system is composed of gas chromatograph host of Shimadzu company, one column primary injection chromatographic analysis method and process of Ketong company, gas analysis data processing and fault diagnosis special computer system of Ketong ktgcc-2000 transformer oil. The whole system is integrated, installed, debugged and trained by Ketong electric company. The instrument can meet the needs of power, railway, smelting, petroleum, chemical and other industries to carry out gas analysis and fault diagnosis in transformer oil.
This system can accurately judge the type, degree, position and development trend of the fault. At present, it has been applied and tested by thousands of units in the national power system for nearly 17 years, and is welcomed by the majority of users.
System characteristics
■ unique single column, one shot injection chromatographic column and analytical process
Adopt ktgcc-2000 special chromatographic workstation for fault detection and diagnosis (network version)
Main technical performance
Sensitivity
The sensitivity meets the requirements of GB / T 17623-1998 and GB / T 7252-2001
H2≤2 uL/L，CO≤5 uL/L，CO2≤10 uL/L，CH4≤0.1 uL/L，C2H4≤0.1uL/L，C2H6≤0.1 uL/L，C2H2≤0.1 uL/L
The baseline was stable within 40 minutes.
Main technical parameters of Shimadzu gc-2018 chromatograph host:
Column temperature box
Temperature programmed: 10 steps and 11 platforms
Maximum heating rate: ± 250 ℃ / min, increased by 0.01 ℃ / min
Temperature setting accuracy: 0.1 ℃
Temperature control accuracy: 0.01 ℃
Temperature stability: the change of column temperature box temperature is less than 0.01 ℃ every 1 ℃ change of surrounding temperature
Cooling rate: from 300 ℃ to 50 ℃, about 6min (room temperature 25 ℃)
Automatic protection function of column temperature box temperature (420 ℃)
Maximum running time: 9999.99 minutes
◆ injection unit
Type of injection unit: Double filling column injection port
Gas parameters such as column head pressure, column flow, total flow and split ratio can be displayed digitally
Maximum temperature: 400 ℃
Temperature rise setting: 0.1 ℃ step
Pressure display range: 0-300kpa
Flow display range: 0.0-600.0ml/min
◆ flame detector (FID detector)
The flow of hydrogen, air, tail gas and other gases can be digitally displayed
Maximum operating temperature: 400 ℃
According to the principle that the company's product R & D is the highest standard and the best technology in the world is concentrated on me, the system is composed of gas chromatograph host of Shimadzu company, one column primary injection chromatographic analysis method and process of Ketong company, gas analysis data processing and fault diagnosis special computer system of Ketong ktgcc-2000 transformer oil. The whole system is integrated, installed, debugged and trained by Ketong electric company. The instrument can meet the needs of power, railway, smelting, petroleum, chemical and other industries to carry out gas analysis and fault diagnosis in transformer oil.
This system can accurately judge the type, degree, position and development trend of the fault. At present, it has been applied and tested by thousands of units in the national power system for nearly 17 years, and is welcomed by the majority of users.
System characteristics
■ unique single column, one shot injection chromatographic column and analytical process
Adopt ktgcc-2000 special chromatographic workstation for fault detection and diagnosis (network version)
Main technical performance
Sensitivity
The sensitivity meets the requirements of GB / T 17623-1998 and GB / T 7252-2001
H2≤2 uL/L，CO≤5 uL/L，CO2≤10 uL/L，CH4≤0.1 uL/L，C2H4≤0.1uL/L，C2H6≤0.1 uL/L，C2H2≤0.1 uL/L
The baseline was stable within 40 minutes.
Main technical parameters of Shimadzu gc-2018 chromatograph host:
Column temperature box
Temperature programmed: 10 steps and 11 platforms
Maximum heating rate: ± 250 ℃ / min, increased by 0.01 ℃ / min
Temperature setting accuracy: 0.1 ℃
Temperature control accuracy: 0.01 ℃
Temperature stability: the change of column temperature box temperature is less than 0.01 ℃ every 1 ℃ change of surrounding temperature
Cooling rate: from 300 ℃ to 50 ℃, about 6min (room temperature 25 ℃)
Automatic protection function of column temperature box temperature (420 ℃)
Maximum running time: 9999.99 minutes
◆ injection unit
Type of injection unit: Double filling column injection port
Gas parameters such as column head pressure, column flow, total flow and split ratio can be displayed digitally
Maximum temperature: 400 ℃
Temperature rise setting: 0.1 ℃ step
Pressure display range: 0-300kpa
Flow display range: 0.0-600.0ml/min
◆ flame detector (FID detector)
The flow of hydrogen, air, tail gas and other gases can be digitally displayed
Maximum operating temperature: 400 ℃
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