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ULPA particle filter

Standard

ECSS-Q-ST-70-01C - Cleanliness and contamination control (15 November 2008)

Definition

throwaway, extended-medium, dry-type filter in a rigid frame that has a minimum particle-collection efficiency of 99,999 % (that is, a maximum particle penetration of 0,001 %) for particles in the size range of 0,1 mm to 0,2 mm

Notes

Relations

ECSS-E-ST-10-11C — efficiency
ECSS-S-ST-00-01C — efficiency
ECSS-E-ST-10-09C — frame
ECSS-E-ST-50-11C — frame
ECSS-E-ST-35-06C Rev.2 — particle
ECSS-Q-ST-70-01C — particle
ECSS-Q-ST-70-50C — particle
ECSS-Q-ST-60-14C Rev.1 Corr.1 — particle
ECSS-Q-ST-70-60C Corr.1 — rigid
ECSS-Q-ST-70-01C — ULPA

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