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EN 60735:1991

Current
Current

The latest, up-to-date edition.

Measuring methods for video tape properties
Published date

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

Describes the measuring methods for evaluation of the properties of magnetic tapes for video recording reproduction. The following properties are considered: - mechanical; - electromagnetic and electrical; - tape on a video tape recorder.

Committee
CLC/TC 100X
DevelopmentNote
Supersedes HD 454. (06/2005)
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current
Supersedes

Standards Relationship
NF EN 60735 : 1992 Identical
NBN EN 60735 : 1995 Identical
NEN 10735 : 1992 Identical
I.S. EN 60735:1992 Identical
PN 93/T-86158 : 1993 Identical
PN EN 60735 : 2014 Identical
SN EN 60735 : 1991 Identical
UNE-EN 60735:1994 Identical
BS EN 60735:1992 Identical
CEI EN 60735 : 1998 Identical
DIN EN 60735:1992-07 Identical

CEI EN 61041-5 : 1998 NON-BROADCAST VIDEO TAPE RECORDERS - METHODS OF MEASUREMENT - PART 5: HIGH-BAND VIDEO TAPE RECORDERS, INCLUDING THOSE EQUIPPED WITH Y/C VIDEO CONNECTORS (NTSC/PAL)
CEI EN 61146-3 : 1998 VIDEO CAMERAS (PAL/SECAM/NTSC) - METHODS OF MEASUREMENT PART 3: NON-BROADCAST CAMERA-RECORDERS
EN 61105:1993 Reference tapes for video tape recorder systems
EN 62071-1 : 2006 HELICAL-SCAN COMPRESSED DIGITAL VIDEO CASSETTE SYSTEM USING 6,35 MM MAGNETIC TAPE - FORMAT D-7 - PART 1: VTR SPECIFICATIONS
EN 61146-3:1997 Video cameras (PAL/SECAM/NTSC) - Methods of measurement - Part 3: Non-broadcast camera-recorders
EN 61834-2:1998 Recording - Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) - Part 2: SD format for 525-60 and 625-50 systems
BS EN 62071-1:2006 Helical-scan compressed digital video cassette system using 6,35 mm magnetic tape. Format D-7 VTR specifications
BS EN 61146-3:1997 Video cameras (PAL/SECAM/NTSC). Method of measurement Non-broadcast camera-recorders
BS 7434-5(1998) : 1998 METHODS OF MEASUREMENT - NON-BROADCAST VIDEO TAPE RECORDERS - PART 5: HIGH-BAND VIDEO TAPE RECORDERS, INCLUDING THOSE EQUIPPED WITH Y/C VIDEO CONNECTORS (NTSC/PAL)
I.S. EN 61146-3:1998 VIDEO CAMERAS (PAL/SECAM/NTSC) - METHODS OF MEASUREMENT - PART 3: NON-BROADCAST CAMERA-RECORDERS
BS EN 61041-5:1998 Non-broadcast video tape recorders. Methods of measurement High-band video tape recorders, including those equipped with Y/C video connectors (NTSC/PAL)
I.S. EN 61041-5:1999 NON-BROADCAST VIDEO TAPE RECORDERS - METHODS OF MEASUREMENT - PART 5: HIGH-BAND VIDEO TAPE RECORDERS, INCLUDING THOSE EQUIPPED WITH Y/C VIDEO CONNECTORS (NTSC/PAL)
I.S. EN 61834-2:1999 RECORDING - HELICAL-SCAN DIGITAL VIDEO CASSETTE RECORDING SYSTEM USING 6.35 MM MAGNETIC TAPE FOR CONSUMER USE (525-60, 625-50, 1125-60 AND 1250-50 SYSTEMS) - PART 2: SD FORMAT FOR 525-60 AND 625-50 SYSTEMS
I.S. EN 61105:1994 REFERENCE TAPES FOR VIDEO TAPE RECORDER SYSTEMS
I.S. EN 61327:1999 HELICAL-SCAN DIGITAL COMPOSITE VIDEO CASSETTE RECORDING SYSTEM USING 12,65 MM (0,5 IN) MAGNETIC TAPE - FORMAT D-3
EN 61327:1995 Helical-scan digital composite video cassette recording system using 12,65 mm (0,5 in) magnetic tape - Format D-3
EN 61041-5:1997 Non-broadcast video tape recorders - Methods of measurement - Part 5: High-band video tape recorders, including those equipped with Y/C video connectors (NTSC/PAL)

ISO/R 527:1966 Plastics Determination of tensile properties
IEC 60883:1987 Measuring method for chrominance signal-to-random noise ratio for video tape recorders
IEC 61105:1991 Reference tapes for video tape recorder systems
ISO 468:1982 Surface roughness — Parameters, their values and general rules for specifying requirements
HD 527 : 200S1 MEASURING METHOD FOR CHROMINANCE SIGNAL-TO-RANDOM NOISE RATIO FOR VIDEO TAPE RECORDERS
HD 439 : 200S1 MEASURING METHODS FOR TELEVISION TAPE MACHINES

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