DD ISO/TR 16144:2002
Current
The latest, up-to-date edition.
Hydraulic fluid power. Calibration of liquid automatic particle counters. Procedures used to certify the standard reference material SRM 2806
Hardcopy , PDF
English
11-11-2002
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Foreword
Introduction
1 Scope
2 Equipment and material
2.1 Test powder
2.2 Test fluid
2.3 Sample preparation loop
2.4 Membrane preparation equipment
2.5 Scanning electron microscope and image analyser
3 Equipment validation
3.1 Sample preparation validation
3.2 Microscope calibration validation
3.3 Membrane preparation validation
3.4 Membrane and SRM 2806 stability testing
4 Test procedure
4.1 Calibration suspension preparation SRM 2806
4.2 Membrane preparation
4.3 Membrane examination and particle counting
5 Data processing
Bibliography
Defines the procedures used by the United States National Institute of Standards and Technology (NIST) for the certification of the calibration material SRM 2806, which is used in the primary calibration of liquid automatic particle counters.
| Committee |
MCE/18
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This Technical Report describes the procedures used by the United States National Institute of Standards and Technology (NIST) for the certification of the calibration material SRM 2806, which is used in the primary calibration of liquid automatic particle counters.
SRM 2806 is a suspension of ISO MTD in hydraulic fluid with a number size distribution certified using a scanning electron microscope (SEM) and image analysis techniques.
| Standards | Relationship |
| ISO/TR 16144:2002 | Identical |
| ISO 11943:1999 | Hydraulic fluid power On-line automatic particle-counting systems for liquids Methods of calibration and validation |
| ISO 11171:2016 | Hydraulic fluid power Calibration of automatic particle counters for liquids |
| ISO 16889:2008 | Hydraulic fluid power Filters Multi-pass method for evaluating filtration performance of a filter element |
| ISO 12103-1:2016 | Road vehicles — Test contaminants for filter evaluation — Part 1: Arizona test dust |
| ISO 4405:1991 | Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the gravimetric method |
| 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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