NEN ISO 11093-8 : 2017
Current
Current
The latest, up-to-date edition.
PAPER AND BOARD - TESTING OF CORES - PART 8: DETERMINATION OF NATURAL FREQUENCY AND FLEXURAL MODULUS BY EXPERIMENTAL MODAL ANALYSIS
Published date
12-01-2013
Publisher
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Describes a method for the determination of the flexural modulus by using experimentally measured natural frequencies in the free-free mode of transverse vibration of cylindrical paper and board cores, which meet the following criteria: - internal diameter: 50 mm to 350 mm; - minimum wall thickness: 0,02 x internal diameter or not less than 2,0 mm; and - minimum length of core: 8 x internal diameter.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
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| Status |
Current
|
| Standards | Relationship |
| ISO 11093-8:2017 | Identical |
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