Gas Extractors

Gas Extractors - Grease & Oil 

 

The GasExtractor is a fully automated vacuum degassing unit for extracting gas from oil and other highly viscous liquids according to international standards. The determination of the total gas content is performed by fast and precise determination of the pressure increasing.

 

The GasExtractor provides the basis for identification of gas compounds and can be linked easily with standard gas chromatographs.

 

The GasExtractor is equipped with a powerful four stage membrane pump. The vacuum can be generated without mercury (substitution of Toepler pump). The system can be upgraded with an autosampler for different sizes of syringes for oil samples.

 

Applications

  • Insulating oil
  • Mineral oil
  • Lubrication fluids
  • Engine oil
  • Gear oil
  • Hydraulic fluids
  • Biodiese

 

Advantages

  • Complete measuring device for vacuum degassing
  • Extraction of gases from oils according to international standard regulations
  • Working without mercury
  • Fast determination of the total gas content
  • Suitable for linking with a gas-phase chromatograph
  • Basis for quantitative determination of the dissolved gases
  • Powerful four stage membrane pump
  • Digital pressure measurement
  • Valve for automatic oil feed and drain
  • Automatic procedure with vacuum-tight solenoid valves and fittings
  • Uncontaminated degassing and transfer to gas chromatograph
  • Completed data acquisition- and date evaluation system

 

Principle

  • Evacuation of the degassing vessel
  • Automatic dosing of the oil sample
  • Determination of the pressure increasing for calculating the total gas content
  • Separation of the extracted gas via vacuum pump
  • Automatic transfer of the gas sample into the gaschromatograph
  • Removal of oil sample after analysis by rinsing with inert gas

 

Technical specifications

Type: vacuum degassing with oil- and mercury free pump

Vacuum pump: Four stage membrane pump, chemical resistant

construction, compact design as mounted pump

Pump rate: 2.0 m³/h

Vacuum sensor: Measuring range: 0.01 – 170 mbar, regardless of the gas

Accuracy: 2 % FS

Start vacuum: < 0.8 mbar

Working range: 0 – 150 mbar

Resolution: 0.01 mbar

Sample volume: 20 – 300 mL

Total gas content: > 0.05 %

Conditioning time: < 5 min

Typical degassing time: < 2 min

Power supply: 115 – 230 V, 50 – 60 Hz

Power input: 200 W

Dimensions: 330 x 520 x 495 mm (W x H x D)

Gas transfer to GC: manually or automatically

Datasheet Downloads

Data sheet

Gas Extractor Enquiry

For more information on this product or to arrange a call from one of the Cea Petrochemical Team, please complete the contact form below. 

Gas Extractor Extension Models

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If your enquiry is urgent, please call us on 1300 552 725

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