Ambient air. Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence Ingestion-build-82396 Only conducted phenomena are considered

Only conducted phenomena are considered

some with specific test procedures

— centrifugal casting machines

The document consists of the basic policy of ITS deployment and the procedure for developing ITS deployment plans

content and terminology are made consistent with new general model in Part 0

Ambient air. Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence Ingestion-build-82396 Only conducted phenomena are considered1 Scope This European Standard specifies a continuous measurement method for the determination of the concentration of sulphur dioxide present in ambient air based on the ultraviolet fluorescence measuring principle. This standard describes the performance characteristics and sets the relevant minimum criteria required to select an appropriate ultraviolet fluorescence analyser by means of type approval tests. It also includes the evaluation of the