ultraviolet lamp การใช้

• Fluorescent ultraviolet lamps can be fairly narrow, although not as narrow as LEDs.
• Inspectors use an ultraviolet lamp to distinguish between ivory and plastic.
• Germicidal ultraviolet lamps were placed just below the ceiling to capture all the bacterial air.
• He also invented the Sperti Ultraviolet Lamp, Aspercreme for pain relief, and KVa Power Meter.
• Ultraviolet lamps are used to sterilize workspaces and tools used in biology laboratories and medical facilities.
• Semen stains fluoresce under ultraviolet lamps; for fun, bring one to the next hotel you stay in.
• Typically a short duration ultraviolet lamp or laser source illuminates the phosphor coating which in turn luminesces visibly.
• The ultraviolet lamps were aimed at the cooling coils and drip pans in the ventilation systems of the buildings.
• When these are used on fluorescent paper, the inked areas fluoresce less than the surrounding paper area when under an ultraviolet lamp.
• On their way out they capture a vampire and interrogate him with the ultraviolet lamps, eventually following him back to another nest.
• The existence of such tests involve passing the thread in a banknote ultraviolet lamp inside which the ticket show small luminescent threads.
• Reflecting public health concerns of the day, especially regarding electrostatic air filters and ultraviolet lamps in their ventilation systems to kill germs.
• Researchers announced initial findings Wednesday they hope will lead to using ultraviolet lamps to prevent the spread of tuberculosis and other airborne diseases.
• Sickness among office workers in industrialized countries could be reduced by using ultraviolet lamps to kill germs in ventilation systems, new research indicates.
• The sensitizer used is very slow, so printing must be by contact with a large format negative, using an ultraviolet lamp or sunlight.
• His research contributed to the development of the ultraviolet lamp, to pyrex, and to the production of ethyl gasoline ( a leaded gasoline ).
• The battered, aging equipment, which includes ultraviolet lamps, inhalation cones, a low-pressure chamber, and a quartz-ray machine, has an old-fashioned futuristic look, like Flash Gordon.
• He would not elaborate on what equipment was recovered from the site, but typically, hydroponic operations include tiered planters, water pumps, ultraviolet lamps and fans.
• It is necessary to use either a short-or long-wave ultraviolet lamp to view the phosphor, according to the type of phosphor used on the stamp.
• Aware that vampires attend when she speaks, she activates overhead ultraviolet lamps that incinerate several of the vampires in the audience in front of the humans.