It is useful to evaluate the quality of combustion in engine cylinder and control systems by measuring CO, CO2, HC and NOx in exhaust gas. The fast gas analyzers provided by Sokken can help to research the advanced engines and combined with high speed gas sampling valve extend to the capability of analyzers to take sample gas directly from the cylinder.
The gas concentration analysis in transient engine condition is essential to reduce exhust emissions and to save fuel economy.
It is necessary to measure Air Fuel Ratio (AFR) to reduce exhaust emissions and to save fuel economy. Sokken provide the two types of Air Fuel Ratio Meter of a high precision model and a portable one.
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