A reasonable cooling UV lamp: usually ultraviolet light to reach the maximum output power, its light body surface temperature will be up to several hundred degrees Celsius, therefore, the design of the cooling air flow must be reasonable, otherwise it will directly affect the normal output of the UV lamp, Excessive wind, ultraviolet light may not light or can light up but did not reach the maximum output power; air volume is too low, the UV light can not be good cooling, light body prolonged excessive heat, light body swelling may occur, the electrode black ultimately shorten its life; periodic testing exhaust air duct patency; 2, matching a reasonable reflection system: based on the user to obtain the desired ultraviolet light intensity requirements are different, the reflector configured equipment manufacturers will be different, so In order to ensure intensity indicators, in addition to regular cleaning lamp body, cleaning the reflector is also very necessary; 3, purple regular rotation UV lamp: you can maintain good shape and stability of the output of the lamp; 4, a high-pressure mercury lamp purple vapor discharge produced a strong longwave radiation (mainline for 365 nm); intense UV radiation can burn the eyes and skin, use should avoid direct light exposure; 5, UV sterilization lamp accidentally damaged, resulting mercury vapor emissions, field personnel must be immediately leave for 20-30 minutes to let the scene continued ventilation to prevent the mercury vapor is inhaled and lead poisoning; timely on-site clean-up security, the recycled materials can be reserved for experimental use of mercury; 6, each of which has unique UV lamp Mechanical and electrical parameters, provide supporting drive power is critical transformers, capacitors or electronic circuit power, its choice must match the parameters of the lamp; 7, too frequent location lights: will cause the tube ends prematurely black, gradually affect the main part of the lamp will turn black, and finally lead to the lamp output power is reduced; 8, to avoid too frequent cold start lamp is lit when a lamp at the beginning stage, the internal voltage is very low. During this time across the electrodes of tungsten is emitted, which is generated inside the lamp make many point-like contaminants, premature failure of the lamp one of the reasons, therefore, it should be at a high voltage lighting conditions, and reduced Short lighting time; 9, lamp life is affected by many factors, such as: lighting the number of working hours after lighting, electrical and thermal operating data for each, as well as the lamp if handled properly, etc., will affect the life of the lamp ; therefore, life is usually guaranteed by the manufacturer for an average life of 10 to ensure a good environment for the stability of the input power, if the power fluctuation range recommendations environment with regulators to ensure stable output UV lamps. 

keywords: UV lamps, germicidal lamp,