What is an anti-static esd keyboard
Anti-static keyboard and mouse friction voltage test method: Hold a dry cotton cloth, apply appropriate pressure with the palm of your hand at a frequency of about 120 times/min, and rub a certain part of the tested part 20 times in one direction. Use a non-contact electrostatic voltmeter, and test the probe with Keep the distance between the parts under test at about 5cm and observe the value displayed on the instrument.
Why are anti-static keyboards and mice used in electronic optoelectronic semiconductor dust-free workshops?
For dust-free workshops that produce some fine electronic components, the presence of static electricity will cause damage to these products. The accumulation of static electricity generated by workers during the production process will have a huge impact on the production of electronic originals or assembled electronic products produced on the assembly line. electrostatic hazards, causing losses in production. The anti-static industrial card cover can avoid the above problems and is widely used by employees in static-sensitive areas, anti-static workshops, dust-free workshops and other areas for effective anti-static operation and production. It is economical, durable and has many advantages such as stable static value.
Surface resistance/system resistance: ANSI/ESD S20.20 IEC61340