BS ISO 19430:2024
$198.66
Determination of particle size distribution and number concentration by particle tracking analysis (PTA)
| Published By | Publication Date | Number of Pages |
| BSI | 2024 | 52 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 7 | Foreword |
| 8 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 14 | 4 Symbols and abbreviated terms |
| 15 | 5 Principles 5.1 General 5.2 Measurement types 5.2.1 General |
| 16 | 5.2.2 Particle detection |
| 17 | 5.2.3 Brownian motion tracking 5.2.4 Gravitational motion tracking |
| 18 | 5.3 Key physical parameters 5.4 Limits of detection 5.4.1 General |
| 19 | 5.4.2 Lower size limit of detection 5.4.3 Upper size limit of detection |
| 20 | 5.4.4 Particle number concentration measurement limits |
| 21 | 5.4.5 Sample and sampling volume 5.5 Measurement precision and uncertainties 5.5.1 Size measurement uncertainty |
| 22 | 5.5.2 Counting efficiency |
| 23 | 5.5.3 Size resolution 5.5.4 Polydispersity 5.5.5 Sensing volume |
| 25 | 6 Apparatus 6.1 General 6.2 Sample cell (with sample in dispersion) 6.3 Illumination |
| 26 | 6.4 Optical image capturing 6.5 Image analysis, tracking and data processing computer. |
| 28 | 7 Measurement procedure 7.1 General 7.2 Sample preparation |
| 29 | 7.3 Instrument set-up and initialisation 7.4 Sample delivery |
| 30 | 7.5 Sample illumination 7.6 Particle imaging and video capture 7.7 Track analysis |
| 31 | 7.8 Measurements 7.8.1 Particle sizing and number-based size distribution |
| 32 | 7.8.2 Total particle number measurement 7.8.3 Particle background count 7.8.4 Volume concentration 7.9 Results evaluation 7.9.1 General 7.9.2 Particle size evaluation 7.9.3 Particle count results interpretation |
| 33 | 7.9.4 Distribution analysis 7.9.5 Data analysis and results display 8 System qualification and quality control 8.1 General 8.2 System installation requirements 8.3 System maintenance |
| 34 | 8.4 System operation 8.5 Instrument qualification (for sizing) |
| 35 | 8.6 Instrument qualification (for number concentration) 9 Data recording |
| 36 | 10 Test report |
| 38 | Annex A (informative) Theory |
| 41 | Annex B (informative) Comparative study of number concentration evaluation of gold nanoparticles in suspension |
| 43 | Annex C (informative) Using sedimentation data with PTA |
| 45 | Annex D (informative) Serial dilution experiment |
| 48 | Bibliography |
