SJ/Z 9010.22-1987
Measurement of electrical properties of electronic tubes Part 22 Methods of measurement for cold cathode counter and indicator tubes (English Version)

Standard No.

SJ/Z 9010.22-1987

Language

Chinese, Available in English version

Published By

Professional Standard - Electron

Latest

SJ/Z 9010.22-1987

Scope

This document provides terminology, definitions, basic principles and recommended test methods for cold cathode counter tubes and display tubes. This document discusses some features related to actual character display. And in some tubes, some characteristics of stepped electrical pulses used for auxiliary device or circuit excitation. This document has no relation to radioactive counting tubes.

SJ/Z 9010.22-1987 history

• 1970 SJ/Z 9010.22-1987 Measurement of electrical properties of electronic tubes Part 22 Methods of measurement for cold cathode counter and indicator tubes