The main technical contents of this standard include: terms and definitions of visual ergonomics of home appliance interfaces, technical requirements and measurement methods for visual target brightness and color, etc. This standard is applicable to the ergonomic design and testing of the brightness and color of the visual mark on the display interface of refrigerators, washing machines, air conditioners, etc. The design and detection of the brightness and color of the visual mark on the display interface of other products can also be used as a reference.
T/CESS 2-2020 history
2020T/CESS 2-2020 Visual ergonomics electrical interface optotype brightness and color