BS 5967-3(1984) : 1984 AMD 9956
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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OPERATING CONDITIONS FOR INDUSTRIAL PROCESS MEASUREMENT AND CONTROL EQUIPMENT - METHODS FOR ASSESSING DEGREE OF IMMUNITY OF SYSTEMS OR PARTS OF SYSTEMS WHEN SUBJECTED TO MECHANICAL INFLUENCES
23-11-2012
15-04-1998
National foreword
Committees responsible
Methods
1 Scope
2 Object
3 General
4 Vibrations
5 Shock
6 Other mechanical stresses
Appendix
A Seismic effects (earthquakes)
Tables
I Classes of low-frequency vibrations
II Classes of high-frequency vibration
III Classes of vibrational severity
IV Classes of vibration time
V Preferred acceleration values a
VI Preferred duration values t
VII Preferred values of height of free-fall
VIII Preferred values of shock repetition rates
Figures
1 Peak displacement with low-frequency vibrations
2 Peak displacement with high-frequency vibrations
3 Velocity
Covers systems on land and out to sea.Deals only with influences liable to have a direct impact on efficiency. BS AMD 9956 RENUMBERS THIS STANDARD
| Committee |
PCL/1
|
| DevelopmentNote |
Renumbered and superseded by BS EN 60654-3. Supersedes 81/20257 DC. (12/2005)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| IEC 60654-3:1983 | Identical |
| IEC 60721-1:1990+AMD1:1992+AMD2:1995 CSV | Classification of environmental conditions - Part 1: Environmental parameters and their severities |
| IEC 60721-3-2:1997 | Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 2: Transportation |