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CEN
EN ISO 7944:1998

EN ISO 7944:1998

Current

Current

The latest, up-to-date edition.

Optics and optical instruments - Reference wavelengths (ISO 7944:1998)

Amended by

EN ISO 7944:1998/AC:2009

Published date

06-01-1998

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Reference wavelengths, principal dispersions and Abbe
  numbers

Covers two procedures to determine the tensile strength of fabrics coated with rubber or plastics, using the strip test and grab test methods. Applicable to test pieces in equilibrium having specified standard atmosphere for testing, and to wet test pieces. Both procedures need the use of a constant rate of extension tensile-testing machine.

Committee
CEN/TC 170
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

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