RO
SR EN ISO 10846-3:2003
Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 3: Indirect method for determination of the dynamic stiffness of resilient supports for translatory motion (ISO 10846-3:2002)
This part of ISO 10846 specifies a method for determining the dynamic transfer stiffness for translations of resilient supports, under specific preload. The method concerns the laboratory measurements of vibration transmissibility and is called the indirect method. This method is applicable to test elements with parallel flanges. Measurements for translations normal and transverse to the flanges are covered in this part of ISO 10846. Annex A provides guidance for the measurement of transfer stiffnesses which include rotatory components. The method covers the frequency range from f2 up to f3. The values of f2 and f3 are determined by the test set-up and the isolator under test. The data obtained according to the method specified in this part of ISO 10846 can be used for product information provided by manufacturers and suppliers, information during product development, quality control, and calculation of the transfer of vibration through isolators.
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Status :
Valid
Approval date : 3/31/2003
Publish date : 4/1/2003
Number of pages : 48
ICS : 17.140.01 Acoustic measurements and noise abatement in gerneral
Technical Committee : 274 - Human protection against noise and mechanical vibration
- Normative reference SR ISO 5348:1994
- Normative reference SR ISO 5347-3:1999
- Normative reference SR ISO 2041:1994
- Normative reference SR EN ISO 266:2003
- Normative reference SR EN ISO 10846-1:2003