BS ISO 11093-7:2011
Current
The latest, up-to-date edition.
Paper and board. Testing of cores Determination of flexural modulus by the three-point method
Hardcopy , PDF
English
31-10-2011
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
PAI/11
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| DevelopmentNote |
Supersedes 96/122990 DC. (07/2005)
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| DocumentType |
Standard
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| Pages |
16
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| PublisherName |
British Standards Institution
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| Status |
Current
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| Supersedes |
This part of ISO11093 specifies a method for the determination, by the three-point method, of the flexural modulus of cylindrical paper and board cores which meet the following criteria: — internal diameter: 50mm to 350mm; — minimum wall thickness: 0,05×internal diameter, but not less than 10,0mm; — minimum length of core: 10×internal diameter, but not less than 1000mm. If the flexural modulus has to be used for the calculation of a paper core’s natural frequency, ISO11093-8[2] applies instead of this International Standard.
| Standards | Relationship |
| ISO 11093-7:2011 | Identical |
| ISO 11093-8:2017 | Paper and board — Testing of cores — Part 8: Determination of natural frequency and flexural modulus by experimental modal analysis |
| ISO 11093-1:1994 | Paper and board — Testing of cores — Part 1: Sampling |
| ISO 11093-3:1994 | Paper and board — Testing of cores — Part 3: Determination of moisture content using the oven drying method |
| ISO 11093-2:1994 | Paper and board — Testing of cores — Part 2: Conditioning of test samples |
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