GB/T 5838.43-2015
ActivePhosphors—Part 4-3: Phosphor for oscilloscope tubes and display tubes
荧光粉 第4-3部分：示波管和显示管用荧光粉
Application Summary AI generated
This standard specifies the technical requirements, test methods, and quality criteria for phosphors used in oscilloscope tubes and display tubes. It is applied in the manufacturing and quality inspection of cathode ray tube (CRT) based oscilloscopes and display devices, ensuring consistent luminescent performance and color characteristics. The standard is relevant for electronics manufacturers and testing laboratories involved in the production and verification of phosphor coatings for these specific vacuum tube applications.
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