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You are here: Home > Technical Literature > Purifier environmental chamber test CADR test formula

Purifier environmental chamber test CADR test formula

Date: Oct 12,2019 Views: 915

The clean air delivery rate (CADR) of the purifier environmental test chamber is calculated as:

CADR=V(ke-kn)

In the formula:

CADR - clean air volume, m3 / min;

V—test chamber volume, m3;

Ke—total decay constant, min-1;

Kn - natural decay constant, min-1.

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