Core Lab is pleased to welcome Sanchez Technologies to the Core Lab Family
CFR F-1/F-2 Combination (Research and Motor method) Octane Raiting Unit
The model F-1/F-2 Combination CFR engine is used to determine the octane quality of gasoline and fuel blending
components. This unit is recognized and approved by ASTM D2699 and D2700. This unit is equipped with a heavy duty
CFR-48D type crankcase, variable compression cylinder, carburetor with adjustable fuel to air ratio, and knock
When ordering a CFR engine the following equipment is included:
CFR F-5 Cetane Method Diesel Fuel Rating Unit
The model F-5 CFR engine is a complete system for diesel fuel cetane number determination, conforming to ASTM D613
Standard Test Method for Cetane Number of Diesel Fuel Oil. This method is accepted worldwide as the standard for
determining the ignition quality of diesel fuels.
The CFR supercharge engine includes the following equipment:
CFR FIT Derived Cetane Number Analyzer
The model FIT (Fuel Ignition Tester) is a desktop analyzer designed to rate derived cetane number. The FIT conforms
to ASTM D7170 and IP method #PM-DI-05 to provide automated analysis of diesel fuel DCN. The analyzer is easy to use,
compact and robust with a simple computerized operator interface. Maintenance of the FIT is minimal.
The FIT analyzer includes the following equipment: