BS ISO 8573-2:2018 – TC:2020 Edition
$258.95
Tracked Changes. Compressed air. Contaminant measurement – Oil aerosol content
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 128 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 76 | National foreword |
| 81 | Foreword |
| 82 | Introduction |
| 83 | 1 Scope 2 Normative references 3 Terms and definitions 4 Units |
| 84 | 5 Reference conditions 6 Guidance for selection of sampling method 7 Method A — Description, measuring procedure and calculation of results 7.1 Description of sampling equipment and method 7.1.1 General 7.1.2 Sampling equipment |
| 86 | 7.2 Sampling procedure 7.2.1 Start-up 7.2.2 Stabilizing sampling filter |
| 87 | 7.2.3 Oil measurement 7.2.4 Oil/water measurements |
| 89 | 7.2.5 Air flow-rate (discharge) 7.2.6 Temperature 7.3 Calculation of test results 7.3.1 General 7.3.2 Oil content 8 Method B — Description, measuring procedure and calculation of results 8.1 General description of sampling equipment and method |
| 90 | 8.1.1 Sampling disc 8.1.2 Sampling disc support 8.1.3 Pipes and valves |
| 91 | 8.1.4 Sampling disc holder 8.1.5 Construction materials 8.2 Sampling equipment arrangement 8.2.1 Sampling equipment Method B1 — Full flow sampling 8.2.2 Sampling equipment Method B2 — Partial flow sampling |
| 92 | 8.2.3 Equipment set-up for isokinetic sampling |
| 93 | 8.2.4 Compressed air flow-rates for isokinetic conditions |
| 95 | 8.3 Equipment and sampling disc preparation 8.3.1 Equipment preparation 8.3.2 Oil vapour 8.3.3 Temperature 8.3.4 Handling |
| 96 | 8.3.5 Sampling disc contamination check 8.4 Compressed air sampling procedure 8.4.1 Typical sampling Method B1 |
| 97 | 8.4.2 Typical sampling Method B2 |
| 98 | 9 Analytical procedure for Methods B1 and B2 9.1 General 9.2 Apparatus 9.2.1 Usual laboratory glassware 9.2.2 Infrared spectrometer (IR) 9.2.3 Gas chromatograph and flame ionization detector (GC-FID) 9.3 Analytical procedure linearity check 9.4 Analytical procedure — Oil recovery coefficient 9.5 Limit of detection 9.6 Calculation of test results 9.7 General |
| 99 | 10 Presentation of results 11 Uncertainty of the method |
| 100 | Annex A (informative) Typical test report |
| 101 | Annex B (informative) Typical equipment layout and dimensional details |
| 105 | Annex C (informative) Example IR analysis and calculation of test results for Method B |
| 115 | Annex D (informative) Example GC FID analysis and calculation of test results for Method B |
| 126 | Annex E (informative) Alternative oil aerosol detection |
| 127 | Bibliography |
