Electrical Engineering Stack Exchange
Electrical Engineering Stack Exchange

Questions tagged [uv]

Ultraviolet electromagnetic radiation, which has a shorter wavelength than visible light. Use for questions about ultraviolet radiation in the context of electronics design, such as the use of ultraviolet emitting LEDs, erasure of EPROM using ultraviolet, etc.

Ultraviolet electromagnetic radiation, which has a shorter wavelength than visible light. Use for questions about ultraviolet radiation in the context of electronics design, such as the use of ultraviolet emitting LEDs, erasure of EPROM using ultraviolet, etc.

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How does the filament of an ultraviolet bulb differ from a normal bulb?

This is the 75W UV bulb I bought (datasheet; page 2 is English.) I use it to cure UV resin. I suppose the paint on the glass of the bulb is a filter which simply only permits UV light to go through. What is the filament made of? Does it emit more UV…
zomega
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How to calculate the time needed for the UVC to be turned on and disinfect a specific space/location?

I have 3x60W UVC tube with a 254 nm wavelength. I want to know until up to what meter the range will cover and disinfect the area and how to calculate the time needed for these 3 tubes to be turned on and totally disinfect the entire whole area.
Rimar Virtus
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