DIN 19021-3:1987-09
Withdrawn Standard
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DIN 19021-3:1987-09

Evaluation of still projectors with incandescent lamps; measurement of temperature in the projection area of overhead projectors

Summary

The standard specifies a testing method for the measurement of the temperature on the picture area of overhead projectors in accordance with DIN 108 part 7 which enables an examination of the temperature rise of transparencies.

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 09/01/1987
Page Count 3
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ISBN ---
Weight (in grams) ---
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