Revised Standard from Last Update.

1. SCOPE

This standard covers the basic requirements relating to cathode ray tubes, such as those used in oscilloscopes, television and radar and the format for the presentation of device data to be furnished for specific types of cathode ray tubes.

2. REFERENCES

The standard given below contains provisions, which through reference in this text constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreement based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards listed as follows:

IS 1885 (Part 4/Section 4) Electrotechnical vocabulary: Part 4 Electron tubes, Section 4 Cathode - Ray tubes - Electrotechnical vocabulary - Electronic tubes

IS 2032 (Part 9) Graphical symbols used in electro technology: Part 9 Electron tubes and valves (other than microwave tubes and valves)

IS 5323 Letter symbols and abbreviations for electron tubes

IS 5627 Methods of measurement of radar and oscilloscope cathode - Ray tubes

IS 5840 (Part 1) Dimensions of cathode ray tubes: Part 1 Tube outlines

IS 5840 (Part 2) Dimensions of cathode ray tubes: Part 2 Bases

IS 6214 Specifications for phosphors for cathode ray tubes