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BS ISO 13322-2:2021 – TC:2022 Edition

BS ISO 13322-2:2021 – TC:2022 Edition

$258.95

Tracked Changes. Particle size analysis. Image analysis methods – Dynamic image analysis methods

Published By Publication Date Number of Pages
BSI 2022 152
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PDF Catalog

PDF Pages PDF Title
1 30451505
91 A-30365225
92 National foreword
97 Foreword
98 Introduction
99 1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 Terms and definitions
103 3.2 Symbols
104 4 Principle
4.1 Key components of a dynamic image analyser
106 4.2 Illumination
4.2.1 Time performance
4.2.2 Direction of illumination
107 4.2.3 Spectrum of illumination
4.2.4 Stability of the light source
4.2.5 Special types of illumination
4.3 Particle motion
108 4.4 Particle positioning
109 4.5 Optical system
4.5.1 General
4.5.2 Lens design
4.5.3 Optical magnification
110 4.5.4 Optical resolution
4.5.5 Lens errors
4.6 Image capture device
4.6.1 Matrix camera
4.6.2 Line scan camera
4.6.3 Exposure time
4.6.4 Frame rate/line rate
4.6.5 Sensor resolution
111 4.7 Image analysis methods
4.7.1 Image analysis process
4.7.2 Robustness of the image analysis method
4.7.3 Image correction
112 4.7.4 Segmentation methods
4.7.5 Particle classification
4.8 Conversion to meaningful particle descriptors
4.9 Statistical representation of descriptors
113 4.10 Particle dispersion technique
4.11 Systematic corrections dealing with set-up characteristics
5 Operational procedures
5.1 General
5.2 Instrument set-up and calibration
5.2.1 Preliminaries
5.2.2 Site of installation
5.2.3 Magnification and sensor resolution
114 5.2.4 Illumination
115 5.2.5 Segmentation
5.2.6 Contamination
116 5.3 Dispersing systems
5.3.1 Preliminary considerations
5.3.2 Particle velocity
117 5.3.3 Frame coverage
5.3.4 Medium
5.3.5 Homogeneous dispersion and segregation
118 5.4 Operational qualification
5.5 Image enhancement algorithms
5.6 Measurements
5.6.1 Particle size and shape
5.6.2 Pixel to length conversion
119 5.6.3 Size class limits
6 Sample preparation
6.1 Sample splitting and reduction
6.2 Touching particles
6.3 Number of particles to be counted
120 7 Accuracy and instrument qualification
7.1 General
7.2 Trueness
7.2.1 General
7.2.2 Qualification test
121 7.2.3 Qualification acceptance
7.3 Repeatability
7.3.1 General
7.3.2 Repeatability test
122 7.4 Intermediate precision
7.4.1 General
7.4.2 Qualification acceptance
123 8 Test report
8.1 General
8.2 Sample
8.3 Dispersion
8.4 Image analysis instrument
124 8.5 Analyst identification
125 Annex A (informative) Theoretical background
128 Annex B (informative) Comparison between particle size distributions by number and by volume
129 Annex C (informative) Recommended particle velocity and exposure time
132 Annex D (informative) Particle diameter dependence on threshold selection
136 Annex E (normative) Requirements for reference material
139 Annex F (informative) Robustness and ruggedness of the image analysis method
142 Annex G (informative) Optional methods
143 Annex H (informative) Typical examples of sample feed and image capture systems
151 Bibliography

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BS ISO 13322-2:2021 - TC
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