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![]() GRABNER INSTRUMENTS testers are the ideal solution for smart and mobile testing of
- Conformance of motor fuels and motor oils in the QC laboratory
- To check on fuel adulteration, contamination or fuel dilution
- To clarify fuel related warranty issues
- To support R&D motor development.
Our worldwide automotive customers include Porsche, Mercedes AMG, VW, Audi, FIAT, GM, Autovaz, Bosch and more - you are in good company!

Vapor Pressure Tester
Vapor pressure of Gasoline and LPG: DVPE, Pabs and V/L for compliance control according to ASTM D5191, D6378, D6897, EN 13016, IP 394, IP 409 and other international standards. Vapor pressure at different temperatures, for design of carburetor, fuel injection systems, gasoline pumps, tanks and fuels systems. Study of vapor lock behaviour for fuel system design.
Fuel Analyzers
Fast and comprehensive analysis on fuel quality and compliance with Oxygene and Benzene limits. Assessment of fuel contamination or adulteration. Key fuel properties such as Octane Number, Octane Boosters, MMT, Benzene, Oxygenates, Aromatics, Cetane Number, Cetane Improver, Density, Distillation and Vapor Pressure are analysed within minutes.

Automatic Distillation Analyzer
Portable, fast and fully automatic distillation according to standard for gasoline, diesel, biofuels, solvents, etc. for compliance control and adulteration/contamination detection.
Viscosity and Grease Testers
Kinematic Viscosity and Flow Properties Tester for quality control for production and purchasing departments.

Water Content
Total Water Content in Diesel Fuel and Lubrication Oil for quality control.
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