>ISO Standards>ISO 7329:1989-Photography-Slide projectors-Determination of temperature rise in the picture area using a glass sandwich test slide
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immediate downloadReleased: 1989
ISO 7329:1989
Photography
CURRENCY
Standard´s number:
ISO 7329:1989
Pages:
3
Edition:
1
Released:
1989
Language:
English
DESCRIPTION
ISO 7329:1989
Specifies a measuring method for determining the temperature reached in the central part of a glass-mounted test slide used in a slide projector. The method is to provide a practical and repeatable way of comparing the performance of different slide temperatures which are higher or lower than those attained by glass-mounted slides.