BS 4120:1968
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Methods for the measurement of performance of still projectors
Hardcopy , PDF
English
26-09-1968
04-11-2009
NO CONTENTS SECTION
General conditions of test. Test methods for determining accuracy of location of the pictures projected on the screen, resolving power, uniformity of illumination, temperature rise of slide, distance between lens and screen for a 1 m wide picture, light output and working temperature of casing.
| Committee |
CPW/42
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Standards | Relationship |
| UNE-EN 10028-5:2017 | Identical |
This standard has been withdrawn and is no longer current. No replacement edition is available.
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