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BS ISO 16232-4:2007

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Method of extraction of contaminants by ultrasonic techniques
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Superseded date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 Test liquid
  5.3 Test component container
  5.4 Ultrasonic equipment
  5.5 Pressure rinsing liquid dispenser
  5.6 Vacuum suction system
  5.7 Collection equipment
  5.8 Sampling containers
  5.9 Environmental conditions
  5.10 Health and safety
6 Procedure
  6.1 Handling and storage
  6.2 Extraction procedure set-up and validation
  6.3 Blank test
  6.4 Component routine test
7 Analysis of the extraction liquid
8 Presentation of results
Annex A (informative) Set up using ultrasonic techniques
Annex B (informative) Synopsis of extraction procedure set
                      up and validation
Annex C (informative) Example of data sheet for the extraction
                      procedure by ultrasonic techniques
Annex D (informative) Synopsis of the routine test procedure
Bibliography

Specifies the principles of extraction of contaminants from a component either by immersion in an ultrasonic bath or by applying ultrasonic vibrations directly via sonotrodes. It is preferably applied to small and medium sized components of various geometry of which both internal and/or external surfaces have to be examined (e.g. joint seals, gears, etc). It is also applicable to small parts to be analysed in batches.

Committee
MCE/22
DevelopmentNote
Supersedes 04/30098089 DC. (06/2007)
DocumentType
Standard
Pages
28
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 16232-4:2007 Identical

NFE 48 651 : 1986 TRANSMISSIONS HYDRAULIQUES - FLUIDES - DETERMINATION DE LA POLLUTION PARTICULAIRE PAR LA METHODE DE COMPTAGE AU MICROSCOPE
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
NFE 48 658 : 1990 HYDRAULIC FLUID POWER - FLUIDS - DETERMINATION OF PARTICULATE CONTAMINATION BY AUTOMATIC COUNTING USING THE LIGHT INTERRUPTION PRINCIPLE
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 16232-8:2007 Road vehicles Cleanliness of components of fluid circuits Part 8: Particle nature determination by microscopic analysis
ISO 16232-6:2007 Road vehicles Cleanliness of components of fluid circuits Part 6: Particle mass determination by gravimetric analysis
ISO 16232-9:2007 Road vehicles Cleanliness of components of fluid circuits Part 9: Particle sizing and counting by automatic light extinction particle counter
NFE 48 660 : 1991 HYDRAULIC FLUID SYSTEMS - FLUIDS - DETERMINATION OF SOLID PARTICULATE CONTAMINATION BY OPTICAL MICROSCOPE AND IMAGE ANALYSIS
ISO 16232-1:2007 Road vehicles Cleanliness of components of fluid circuits Part 1: Vocabulary
ISO 14644-1:2015 Cleanrooms and associated controlled environments Part 1: Classification of air cleanliness by particle concentration
NFE 48 652 : 1990 HYDRAULIC FLUID POWER - FLUIDS - DETERMINATION OF OVERALL PARTICULATE CONTAMINATION BY THE GRAVIMETRIC METHOD
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
NFE 48 657 : 1995 TRANSMISSIONS HYDRAULIQUES - PROPRETE DES COMPOSANTS - NETTOYAGE - DEPOLLUTION - CONDITIONNEMENT

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