News tagged with mercury lamp

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Dazzling Renaissance discoveries displayed

Eight examples from a remarkable 'visual encyclopaedia' of Renaissance prints, lying undiscovered in the archives of The University of Manchester's John Rylands Library for 108 years, have gone on show.

May 21, 2014
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Under some LED bulbs whites aren't 'whiter than white'

For years, companies have been adding whiteners to laundry detergent, paints, plastics, paper and fabrics to make whites look "whiter than white," but now, with a switch away from incandescent and fluorescent lighting, different ...

Apr 18, 2014
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Continuous monitoring of UV exposure

UV lamps are used to cure coatings and adhesives in many industrial manufacturing processes. And special sensors are used to measure the intensity of the UV light applied to these surfaces. But because these ...

Apr 29, 2013
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