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美國Alcor   
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Advanced Petrochemical, Fuel and Lubricant Research, and Testing Solutions for Aviation
Alcor? by PAC is a global supplier of advanced petrochemical, fuel and lubricant research and testing solutions for aviation. Alcor instrumentation measures and verifies:

Jet fuel thermal oxidation
The tendency of materials to thermally degrade and form coke under high temperature conditions
Thermal degradation of turbine fuels under a variety of conditions.
Heater tube deposit ratings
Alcors high-quality JFTOT? III, MCRT, and VTDR systems exceed global standard specifications and are recognized worldwide as the leading technology for precision fuel analysis. Alcor products include:

Jet fuel thermal oxidation testers
JFTOT Heater tubes and Intelligent Heater Tubes
Microcarbon residue testers
Visual tube raters
Since its inception in 1959, the Alcor brand has been synonymous with quality and innovation. When the fuels industry needed a new instrument to measure fuel thermal oxidation, Alcor introduced the jet fuel thermal oxidation tester, JFTOT, now recognized as the industry standard in jet fuel testing. The Alcor JFTOT III is the latest generation of jet fuel analysis instruments allowing faster, simpler testing.