EN 60735:1991
Current
The latest, up-to-date edition.
Measuring methods for video tape properties
29-10-1991
FOREWORD
1 Scope
2 Normative references
3 Testing environment
4 Mechanical properties
4.1 Tape width
4.2 Tape thickness
4.3 Tensile tests
4.4 Residual elongation
4.5 Longitudinal shrinkage
4.6 Coefficient of elongation in humidity
4.7 Transverse cupping
4.8 Longitudinal curvature
4.9 Coefficient of friction
4.10 Layer-to-layer adhesion
4.11 Video head wear
5 Electromagnetic and electrical properties
5.1 Coercivity Hc and retentivity Br
5.2 Coating resistance
6 Tape properties measured on a video tape recorder
6.1 Video properties
6.2 Audio properties
ANNEX ZA (normative) OTHER INTERNATIONAL PUBLICATIONS QUOTED
IN THIS STANDARD WITH THE REFERENCES OF THE RELEVANT
EUROPEAN PUBLICATIONS
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