ultraviolet lamp वाक्य

His invention of an ultraviolet lamp to irradiate milk to add Vitamin D without changing the flavor was sold to General Foods for US $ 300, 000.
Hull cooked up the first solid-imaging system in 1984 in a back-room lab while working for a company in San Gabriel, Calif ., that made ultraviolet lamps.
The Election Complaint and Appeals Panel received 171 complaints from political entities over various violations, such as stuffing ballot boxes, multiple voting and defective verification ultraviolet lamps.
And cleaned blood stains are detected by spraying the area with a mixture of phenolphthalein and hydrogen peroxide, and then looking at the area with an ultraviolet lamp.
The first is the exposure area, where the sandwich of the two sheets ( the master and the diazo paper ) pass in front of an ultraviolet lamp.

One of the more popular systems is a seemingly invisible ink, which shows up under an ultraviolet lamp and is widely used by perfume makers and others on packaging.
"There is a savings in natural gas, minus a slight increase in electrical use, obviously, to run the ultraviolet lamps, " said Jon S . Goldman, a Coors spokesman.
A second approach uses stored solar electricity from a battery, and operates at night or at low light levels to power an ultraviolet lamp to perform secondary solar ultraviolet water disinfection.
This pond's water is cleaned of bacteria and nitrates from fish waste via a biological filter box and an ultraviolet lamp, which actually disinfects the water as it slowly moves past.
ASHRAE covers UVGI and its applications in indoor air quality and building maintenance in " Ultraviolet Lamp Systems ", Chapter 16 of its 2008 Handbook, " HVAC Systems and Equipment ".