Shanghai Sinpar Scientific Instrument products

CFR Engines for Octane Testing with RON MON method

SINPAR - Intake Air Humidity Control System for CFR engines

Intake Air Humidity Unit for CFR test engines is equipped with an adjustable refrigeration system replacing the ice tower previously used for chilling and dehumidifying intake air to research and motor method octane test engines. This unit is connected through the humidifier tube to the carburetor for regulating the moisture content of intake air into octane engine at a constant 25-50 grains of moisture prescribed of dry air as specified by ASTM D2699, ASTM D2700, ASTM D2885. Please visit our website: www.sh-sinpar.com for more details.

SINPAR - Engine Air Control System for CFR octane engines

The refrigeration/cooling system is used for cfr octane engine equipped with a separate stainless-steel reservoir of 10-liter refrigerating liquid. The temperature range of the cooling fluid could to be from ambient temperature to -10C with the stability of 0.5C. The refrigerating temperature and refrigerating time are adjustable, using a digital control panel. Please visit our website: www.sh-sinpar.com for more details.