Ambient air. Determination of the particle number concentration of atmospheric aerosol Ingestion-build-258901 and the other parts that

and the other parts that make up the IEC 62386-200 series

— the transition test

BS 7984-1:2016 covers the following activities:

BS EN 3660-005 for cable outlet accessories applicable for:

Ambient air. Determination of the particle number concentration of atmospheric aerosol Ingestion-build-258901 and the other parts thatWhat is PD CEN TS 16976 Ambient air about? PD CEN TS 16976 describes a standard method for determining the particle number concentration in ambient air in a range up to about 107 cm3 for averaging times equal to or larger than 1 min. PD CEN TS 16976 is based on a Condensation Particle Counter (CPC) operated in the counting mode and an appropriate dilution system for concentrations exceeding the counting mode range. PD CEN TS 16976 defines the