ENVIRONMENTAL TESTING - PART 2-80: TESTS - TEST FI: VIBRATION - MIXED MODE

Available format(s)

Hardcopy , PDF

Language(s)

German

Published date

01-01-2006

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements for testing
   4.1 General
   4.2 Control systems
   4.3 Basic motion
   4.4 Cross axis motion
   4.5 Mounting
   4.6 Measuring systems
5 Requirements for testing mixed mode
   5.1 Vibration tolerances - Random
   5.2 Vibration tolerances - Sine
   5.3 Control strategy
   5.4 Vibration response investigation
6 Severities
   6.1 Broadband random vibration
   6.2 Random narrowbands
   6.3 Sine tones
7 Preconditioning
8 Initial measurements
9 Testing
   9.1 General
   9.2 Initial vibration response investigation
   9.3 Low-level excitation for equalization prior to
        testing
   9.4 Mixed mode testing
   9.5 Final vibration response investigation
10 Intermediate measurements
11 Recovery
12 Final measurements
13 Information to be given in the relevant specification
14 Information to be given in the test report
Annex A (informative) Mixed mode general information
Annex B (informative) Guidance
Bibliography
Annex ZA (normative) Normative references to international
                     publications with their
                     corresponding European publications

Recommends for general application for testing specimens when simulation is required of vibration excitation of a complex and mixed nature.

DocumentType	Standard
Pages	43
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current

Standards	Relationship
UNE-EN 60068-2-80:2006	Identical
IEC 60068-2-80:2005	Identical
NF EN 60068-2-80 : 2005	Identical
I.S. EN 60068-2-80:2005	Identical
EN 60068-2-80:2005	Identical
BS EN 60068-2-80:2005	Identical