DOP test parameter

what is the correct aerosol percentage for dop test ??
best regards

Before starting you have to set the concentartion of PAO 100%
and during scanning acceptance criteria ins NMT 0.01%

Acceptance criteria is based upon the efficiency of filter media.

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(20-80) Micro gram/litre is a suitable concentration for upstream aerosol challenge then set this conc. as 100% then scan the downstream for leakage with acceptance criteria NMT 0.01 % of upstream conc.(for HEPA filters H14).