BS ISO 6953-2:2024
$189.07
Pneumatic fluid power. Compressed air pressure regulators and filter-regulators – Test methods to determine the main characteristics to include in supplier’s literature
Published By | Publication Date | Number of Pages |
BSI | 2024 | 48 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | undefined |
7 | Foreword |
8 | Introduction |
9 | 1 Scope 2 Normative references |
10 | 3 Terms and definitions 4 Symbols and units 5 Test conditions 5.1 Gas supply 5.2 Temperature |
11 | 5.3 Pressures 5.4 Inlet pressure 5.5 Test pressures (regulated pressure) 6 Test procedure to verify rated pressure |
12 | 7 Flow characteristics tests 7.1 Test installation |
13 | 7.2 General requirements |
14 | 7.3 Test procedures 7.3.1 Initial test procedure 7.3.2 Forward flow rate-pressure characteristics test 7.3.3 Relief flow rate-pressure characteristics test |
15 | 7.3.4 Procedure for other regulated pressure values 7.4 Calculation of characteristics 7.4.1 Flow rate-pressure characteristic curves |
16 | 7.4.2 Flow rate-pressure hysteresis 7.4.3 Maximum forward sonic conductance |
17 | 7.4.4 Maximum relief sonic conductance 8 Pressure regulation test 8.1 Test circuit 8.2 Test procedure |
18 | 9 Maximum air consumption at null forward flow rate or relief flow rate for pilot-operated regulator with air bleed 9.1 Test installation 9.2 Test procedures 9.3 Calculation of characteristics |
19 | 10 Special test procedures 10.1 Pilot pressure/regulated pressure characteristics test in the case of external pilot-operated pressure regulators 10.1.1 Test installation 10.1.2 Test procedures 10.1.3 Calculation of characteristics |
21 | 10.2 Output resolution in the case of manual air pressure regulator 10.2.1 Test installation 10.2.2 Test procedures |
22 | 10.2.3 Calculation of characteristic |
23 | 10.3 Resolution in case of pressure-pilot air pressure regulator 10.3.1 Test procedures 10.3.2 Calculation of characteristic 10.4 Sensitivity 10.4.1 Test procedures |
24 | 10.4.2 Calculation of characteristic 10.5 Repeatability test 10.5.1 General 10.5.2 Test installation |
25 | 10.5.3 General test method 10.5.4 Test execution |
26 | 10.5.5 Calculation of the repeatability value 11 Presentation of data 11.1 General 11.2 Flow rate-pressure characteristics 11.3 Pressure regulation characteristics 11.4 Maximum air consumption for pilot operated regulators with air bleed 11.5 Additional characteristics for pressure-pilot air pressure regulators |
27 | 11.6 Additional characteristics for manual air pressure regulators |
28 | Annex A (informative) Comparison of repeatability test methods for manual air pressure regulators |
47 | Bibliography |