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CEI EN 60970 : 2007

Current

Current

The latest, up-to-date edition.

INSULATING LIQUIDS - METHODS FOR COUNTING AND SIZING PARTICLES

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2007

US$99.50
Excluding Tax where applicable

FOREWORD
INTRODUCTION
1. Scope
2. Normative references
3. General caution, health, safety and
    environmental protection
4. Significance
5. Comparison and limitation of the methods
6. Types and identification of particles
7. Sampling
8. Preparation of the samples for analysis
9. Method A - Automatic particle size analyzer
10. Method B - Optical microscopy
Bibliography
Annex A (informative) - Use of syringes as sampling vessels
Annex B (informative) - Calibration of the automatic particle counters
Annex ZA (normative) - Normative references
                       to international publications with
                       their corresponding European
                       publications

Defines the sampling procedures and methods for the determination of particle concentration and size distribution.

Committee
CT 10
DevelopmentNote
Classificazione CEI 10-45. (12/2007)
DocumentType
Standard
Pages
26
PublisherName
Comitato Elettrotecnico Italiano
Status
Current

Standards Relationship
EN 60970:2007/corrigendum:2008 Identical
IEC 60970:2007 Identical

ISO 5884:1987 Aerospace Fluid systems and components Methods for system sampling and measuring the solid particle contamination of hydraulic fluids
IEC 60422:2013 Mineral insulating oils in electrical equipment - Supervision and maintenance guidance
IEC 60475:2011 Method of sampling insulating liquids
EN 50353:2001 Insulating oil - Determination of fibre contamination by the counting method using a microscope
ISO 11171:2016 Hydraulic fluid power Calibration of automatic particle counters for liquids
ISO 4402:1991 Hydraulic fluid power — Calibration of automatic-count instruments for particles suspended in liquids — Method using classified AC Fine Test Dust contaminant
ISO 4407:2002 Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the counting method using an optical microscope

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