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BS ISO 16232-9:2007

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Road vehicles. Cleanliness of components of fluid circuits Particle sizing and counting by automatic light extinction particle counter
Available format(s)

Hardcopy , PDF

Superseded date

05-01-2019

Language(s)

English

Published date

29-06-2007

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Equipment
  5.1 General
  5.2 Liquids
  5.3 Sample containers
  5.4 Additional equipment
  5.5 Analysis equipment
  5.6 Environment conditions and precautions
  5.7 Health and Safety
6 Calibration and verification
  6.1 Verification
  6.2 Calibration
7 Procedure
  7.1 Summary of the procedure
  7.2 Validation
  7.3 Conditioning of the analysis set-up
  7.4 Blank check of the analysis set-up
  7.5 Preparation of the extraction sample
  7.6 Sample analysis
8 Results
  8.1 Calculations
  8.2 Expression of results
Annex A (informative) APC analysis
Annex B (informative) Summary of the analysis procedure
Annex C (informative) Example of configuration - Sampling
                      apparatus
Annex D (informative) Supplementary procedures
Annex E (informative) Example of standard analysis data
                      sheet particle sizing and counting in
                      liquid samples by automatic light
                      extinction particle counter
Bibliography

Specifies methods for determining the size distribution of particulate contaminants extracted from automotive components using techniques described in ISO 16232-3, ISO 16232-4 and ISO 16232-5, using automatic light extinction particle counter instruments (APC).

Committee
MCE/22
DevelopmentNote
Supersedes 04/30098167 DC. (06/2007)
DocumentType
Standard
Pages
28
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 16232-9:2007 Identical

ISO 16232-10:2007 Road vehicles Cleanliness of components of fluid circuits Part 10: Expression of results
ISO 16232-3:2007 Road vehicles Cleanliness of components of fluid circuits Part 3: Method of extraction of contaminants by pressure rinsing
ISO 16232-2:2007 Road vehicles Cleanliness of components of fluid circuits Part 2: Method of extraction of contaminants by agitation
ISO 16232-5:2007 Road vehicles Cleanliness of components of fluid circuits Part 5: Method of extraction of contaminants on functional test bench
ISO 16232-4:2007 Road vehicles Cleanliness of components of fluid circuits Part 4: Method of extraction of contaminants by ultrasonic techniques
ISO 11943:1999 Hydraulic fluid power On-line automatic particle-counting systems for liquids Methods of calibration and validation
BS 5540-6:1990 Evaluating particulate contamination of hydraulic fluids Method of calibrating liquid automatic particle-count instruments (using mono-sized latex spheres)
ISO 11500:2008 Hydraulic fluid power — Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle
ISO 11171:2016 Hydraulic fluid power Calibration of automatic particle counters for liquids
ISO 13323-1:2000 Determination of particle size distribution Single-particle light interaction methods Part 1: Light interaction considerations
ISO 16232-7:2007 Road vehicles Cleanliness of components of fluid circuits Part 7: Particle sizing and counting by microscopic analysis
ISO 18413:2015 Hydraulic fluid power Cleanliness of components Inspection document and principles related to contaminant extraction and analysis, and data reporting
ISO 4021:1992 Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines of an operating system

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