opacimeter definition
opacimeter means an instrument designed to measure the opacity of smoke particles by means of the light extinction principle;
opacimeter means an instrument for continuous measurement of the light absorption coefficients of the exhaust gases emitted by vehicles, as specified in annex 8 to this Regulation;
opacimeter means an instrument for continuous measurement of the absorption coefficients of the light by the exhaust gases emitted by vehicles.
More Definitions of opacimeter
opacimeter means an instrument designed to measure the opacity of smoke particles by means of the light extinction principle38. "Operating sequence" means a sequence consisting of an engine start, an operating period (of the engine), an engine shut-off, and the time until the next start, where a specific OBD monitor runs to completion and a malfunction would be detected if present;
opacimeter means an instrument designed to measure the opacity of smoke particulates by means of the light extinction principle;
opacimeter means an instrument designed to measure the opacity of smoke particles by means of the light extinction prin- ciple;
opacimeter means an instrument for continuous measurement of the light absorption coeffi- cients of the exhaust gases emitted by vehicles, as specified in Annex 8 to this Regulation;