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DIN 19021-3:1987-09
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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 projectorsMore info
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.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| Cancellation date | |
| Confirmation date | |
| expiration_de_validite | |
| ICS | 37.040.10 : Photographic equipment. Projectors
37.060.10 : Motion picture equipment |
| Number of pages | 3 |
| Replace | DIN 19021-3 (1976-03) |
| Cross references | ISO 9767 (1990-12), IDT |
| Year | 1980 |
| Document history | DIN 19021-3 (1987-09) |
| Country | Germany |
| Keyword | DIN 19021;19021 |