IS 9883 : 1981 Photometric and colorimetric methods of measurements of the light emitted by a cathode-ray tube screen

1 Scope

1.1 This standard specifies the photometric and calorimetricmethods of measurement of the light emitted by a cathode-ray tubescreen.

Note - These tubes include monochrome and colour televisionpicture tubes, oscilloscope tubes and other cathode-ray tubes.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 1885 : Part IV : Sec 4 :1970 Electrotechnical vocabulary:Part IV Electron tubes,Section 4 Cathode-ray tubes