Abstract
PreviewThis document establishes methods for:
— validating equipment used to prepare secondary calibration suspensions for automatic particle counters;
— performing online secondary calibration of automatic particle counters;
— matching two or more online particle counters, i.e. to count the same number of particles at a given size by two APCs associated online;
— validating online particle counting systems with and without online dilution as used, for example, to measure the filtration efficiency of a hydraulic filter as described in the multi-pass filter test in ISO 16889.
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Status: PublishedPublication date: 2021-05
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Edition: 3Number of pages: 29
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- ICS :
- 23.100.60 Filters, seals and contamination of fluids
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| Format | Language | |
|---|---|---|
| std 1 145 | PDF + ePub | |
| std 2 145 | Paper |
- CHF145
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