Gold Member Since 2007
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Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Gas Chromatography, Advance Gas Chromatography, Gas Chromatograph Analyzer manufacturer / supplier in China, offering Transformer Oil Gas Analysis Gas Chromatography, Gd-0308 Petroleum Oil Air Release Value Test Apparatus by ASTM D3427, Gd-17144 Automatic Astmd4530 ISO10370 Mcrt Micro Carbon Residue Tester and so on.

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Transformer Oil Gas Analysis Gas Chromatography

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Port: Chongqing, China
Production Capacity: 50pieces/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: GC-7890-DL
  • Tcd Sensitivity: S = 8000mv.Ml/Mg
  • Temperature Control Precision: ±0.1 Deg
  • The Minimum Detection Concentration: 4.H2 = 2UL/L
  • Environment Temperature: 5 ºC -35 ºC
  • Trademark: Gold
  • Specification: 734310 cm3
  • HS Code: 9031809090
  • Fid Detection Limit: Mt = 1 * 10-12g/S
  • Gas Components Analysis: H2, O2, N2, Co, CO2, CH4, C2h4, C2h6, C2h2
  • Stability Time: Less Than 30min
  • Power: Less Than 2000va
  • The Range of Temperature Control: +5 at Room Temperature to 400 Deg C
  • Transport Package: Standard Wooden Case
  • Origin: Chongqing, China
Product Description
Introduction:

1.It is a versatile designed for insulating oil dissolved gas content of the gas chromatograph analysis

2.The instrument uses advanced double-column parallel, serial thermal conductivity detector , a methane

reformer, dihydrotestosterone flame detector gas flow path can be completed in a single injection insulating oil

dissolved H2, O2, N2, CO, CO2, CH4, C2H4, C2H6, C2H2 whole nine kinds of gas components analysis.

3.High performance, good separation, high sensitivity, good reproducibility, easy operation, low failure rate,

attractive appearance and other characteristics. 

4.It can fully meet the needs of the insulating oil detection and analysis of multi-tasking, the performance

indicators are better than national standards, is the analysis of insulating oil of choice for users.



Main Specifications:

1.the range of temperature control: +5 at room temperature to 400 DEG C

2.temperature control precision is + - 0.1 DEG

3.stability time: less than 30min

4.The minimum detection concentration: 

H2 = 2uL/L
O2 is less than or equal to 10uL/L
N2 is less than or equal to 20uL/L
CH4, C2H4, C2H6, C2H2 is less than or equal to 0.1uL/L
CO is less than or equal to 1uL/L
CO2 is less than or equal to 5uL/L

5. post box size: 291 (wide) x 284 (H) x 260 (deep) mm
Volume 6, column box: 21.5L

6. power: AC ~ 220V + 10%, 50/60HZ

7. power: less than 2000VA

8. size: 550 (wide) x 475 (H) x 460 (deep) mm

9. weight: 60kg

10. the environment temperature: 5 C -35 C

11. the relative humidity: not more than 85%


A transformer oil dissolved gas hydrogen (H2), oxygen (O2), nitrogen (N2), carbon monoxide (CO), carbon dioxide (CO2), methane (CH4), ethylene (C2H4), (C2H6) ethane, acetylene (C2H2) and other component analysis.



Main Characteristics:

1.large liquid crystal display screen, keyboard input, display rich content, large amount of information, can be

real-time monitoring of temperature, flow and other parameters.

2.the implementation of automatic monitoring of heating zone, super heating area will automatically cut off the

heating power. 

3.with cut-off protection function, when the carrier gas pressure is less than 0.1MPa, the instrument will

automatically alarm and cut off the heating power, thermal conductivity bridge current.

4.with the parameter storage function, equipment shutdown next boot only need to open the instrument power

switch, the instrument will automatically according to the last shutdown state before operation, realize real "key

boot" function, or power down after restoration of power supply equipment will be automatically restored to

power down the front running state.


5.has a fault self diagnosis function, instrument real-time detection of various operating parameters, when the

system is abnormal, the system will automatically to protect the instrument with microcomputer.

6.The design of voltage stabilizing process by using a unique 6, gas path system, reduces the gas sampling is

the impact of pressure fluctuation on the detector, which minimizes the impact on the analysis of the peak, to

ensure that the analysis results with high repeatability and high accuracy.

7.the machine instead of the traditional three box design, with two box design advanced, built-in gas path

system, make the instrument appearance more clean, beautiful, improve safety instrument operation.

8.the carrier gas, hydrogen, air using indication of pressure gauge, allowing the operator to chromatographic

analysis condition of stick out a mile, easy operation.

9.the main and key components are imported components, prolongs the service life of the whole machine,

reducing maintenance costs.

10.the instrument in the factory by the full debugging, the instrument through the use of the site, users only

need to open the power supply after ventilation can be used, the operation is very simple.

11.injector, detector, converting furnace uses the modular design, convenient disassembly, no chromatography

operational experience can also convenient disassembly, replacement.

12.large column box (291 x 284 x 260mm, 21.5L), the chromatographic column is more convenient for

disassembly.
Transformer Oil Gas Analysis Gas Chromatography
Transformer Oil Gas Analysis Gas Chromatography
Transformer Oil Gas Analysis Gas Chromatography
Transformer Oil Gas Analysis Gas Chromatography

 
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