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BS ISO 11500:2022 Hydraulic fluid power. Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle >
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BS ISO 11500:2022 Hydraulic fluid power. Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle, 2022
- National foreword
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Materials and equipment
- 5 Diluent liquid
- 6 Pre-test requirements and procedures [Go to Page]
- 7 Procedure for determining the particulate contamination level by automatic counting [Go to Page]
- 8 Test report
- 9 Identification statement (reference to this document)
- Annex A (normative) Procedure for performing a statistical check of an automatic particle counter
- Annex B (informative) Acceptable diluents
- Annex C (informative) Method for pre-cleaning diluent and method for incorporating additives into the diluent to eliminate the influence of static electricity on particle counts
- Annex D (informative) Reporting particulate contamination level in a hydraulic liquid sample as determined by automatic counting
- Bibliography [Go to Page]