BS 4739-2:1979
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Method for expression of the properties of cathode-ray oscilloscopes. Storage oscilloscopes
Hardcopy , PDF
20-04-2012
English
31-12-1979
National foreword
Cooperating organizations
1. General
1.1 Scope
1.2 Object
2. Terminology
2.1 Storage oscilloscope
2.2 Persistance
2.3 Storage tube
2.4 Parts of the cathode-ray tube
2.5 Terms concerning storage
2.6 Terms concerning the appearance of the display
3. Requirements and test methods
3.1 Checking of the normal stored writing speed
3.2 Checking of the enhanced (fast) stored writing
speed
3.3 Checking of the horizontal resolution
3.4 Checking of the display time
3.5 Checking of the retention time
3.6 Checking of the stored luminance
3.7 Checking of the storage contrast ratio
3.8 Checking of the luminance uniformity ratio
3.9 Checking of the erase time
3.10 General remark
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