Uv type lamps only emit light at 254 nm so as an alternative uv light emitting diodes uv leds which can produce the desired wavelengths have been developed.
High intensity uv lamp 254 nm.
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Uv represents wavelengths that fall between visible light and x ray on the electromagnetic spectrum.
Vh germicidal lamps generate energy at 185nm in addition to the 253 7nm line.
Uvc light is a widely used sterilization technology.
The higher percentage typically applies to better quality larger high power lamps.
For a 10 watt lamp a good assumption would be 1 watt or 1000 mw.
However uv lamps have several limitations including low activity at refrigeration temperatures a long warm up time and risk of mercury exposure.
A 185 nm lamp is also referred to as an ozone lamp.
An additional daylight lamp provides a bright clear working area.
Light sources and lighttech offer high quality standard germicidal 254 nm uv lamps in both ozone free and ozone generating solutions.
Duration of the direct uv irradiation.
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The uv range can be further divided into uv a uv b uv c and vacuum uv.
After taking away the inefficiency of the lamp ballast and losses due to heat a lamp s actual output at 254 nm is 10 to 30 percent of the input rating.
The type of fused quartz used to make the body of the germicidal lamp determines the emission of the wavelength in uv 254 nm energy.
These lamps are used for applications like toc reduction and other disinfection projects that require the oxidizing properties of the 185 nm lamp.