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ISO 11171:1999 Hydraulic fluid power -- Calibration of automatic particle counters for liquids
standard by International Organization for Standardization, 12/01/1999
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Full Description
This International Standard contains procedures for:
primary particle-sizing, sensor resolution and counting performance;secondary particle-sizing calibration using suspensions prepared with NIST reference materials;establishing acceptable operation and performance limits;verifying particle sensor performance using a truncated test dust;determining coincidence and flow rate limits.