BS EN 1093-4:1996- Safety of machinery. Evaluation of the emission of airborne hazardous substances - Capture efficiency of an exhaust system. Tracer method
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This standard describes a method for the measurement of the capture efficiency of an exhaust system installed
on a machine. This method is based on a tracer technique and may be operated in all types of test
environment (bench, room and field, see ENV 1093-1). This technique is applicable only if the tracer shows
pollutant (see 7.1.1).
Occupational safety; Exhaust systems; Reports; Comparative tests; Machines working by stock removal; Safety measures; Performance; Control of specific variables; Emission; Machines working without stock removal; Efficiency; Tracer methods; Position; Testing conditions; Flow measurement; Industrial air pollutants; Equipment safety; Air pollution; Air content determination; Particulate air pollutants; Measurement
BS EN 1093-4:1996- Safety of machinery. Evaluation of the emission of airborne hazardous substances - Capture efficiency of an exhaust system. Tracer method