Selection guide for black light / ultraviolet light for degreasing inspection
Selection guide for black light / ultraviolet light for degreasing inspection
Air separation and chemical pipelines should be degreased and cleaned. After acid cleaning, the cleanliness of the pipeline should be checked. According to national standards, black light lamps must be used for ultraviolet irradiation. Which style of black light lamp is convenient to operate? Now I will give you a brief analysis and comparison. .
Most of the traditional black light lamps use high-pressure mercury lamps. Compared with high-pressure mercury lamp bulb-type ultraviolet lamps and tube-type ultraviolet lamps, the intensity of ultraviolet light has been greatly improved, and the fluorescence observed in the field operation is clearer. But the fatal disadvantage of the high-pressure mercury lamp is the long start-up time. It takes five minutes to start. It can't be switched on and off frequently. The heat is high. The light bulb indicates that the temperature is as high as 200-300 degrees, which brings a lot of inconvenience to the operator.
Luyang Instrument (Shanghai) Co., Ltd. is a wholly-owned company invested and established by American Luyor Company in China. After years of research and development, American luyor company has launched a new generation of high-intensity ultraviolet lamps LPX-365 and LP-365D. The LPX-365 ultraviolet lamp uses the unique high-pressure gas discharge technology lamp of the American luyor company. The ultraviolet intensity is as high as 8000uw / ​​cm2, which is 3000uw / ​​cm2 higher than the high-pressure mercury lamp. Even if the scene is very bright, the fluorescence can be clearly seen. The startup time is shortened to 15 seconds, which greatly saves the operation time of workers. The frequent and timely startup also has no effect on the ultraviolet lamp. The LPX-365 ultraviolet lamp uses the Luyang instrument cold light source ultraviolet lamp, which greatly reduces the temperature of the traditional high-pressure mercury lamp. . The most convenient is that the LPX-365 uses a lithium-ion rechargeable battery. Do not drag the wiring board in the field, which brings great convenience to the operator.
LP-365F high-intensity ultraviolet lamp is the latest waterproof black light lamp launched by American Luyor Company. LP-365F black light lamp has very good waterproof effect and can work directly at a depth of 100 meters underwater. LP-365F black light lamp has been approved by the US military It is used to check the underwater paint protection and leak detection of warships.
Luyang instrument high-intensity black light lamp / UV lamp performance comparison:
Industrial gas industry users:
Praxair (Shanghai) Semiconductor Gas Co., Ltd.
Praxair (Anhui) Industrial Gas Co., Ltd. Praxair (Huizhou) Industrial Gas Co., Ltd. Ningbo Zhenhai Weiyuan Linde Gas Co., Ltd. Messer Sunshine (Ningbo) Gas Products Co., Ltd. Foshan Deli Messer Gas Co., Ltd. Chengdu Chenggang Messer Gas Products Co., Ltd. Yunnan Messer Gas Products Co., Ltd. Shanghai Wuyi Industrial Gas Engineering Co., Ltd. Zhuhai Dalinwan Industrial Gas Co., Ltd. Suzhou Industrial Park Liufang Industrial Gas Co., Ltd. Shenzhen Hongzhou Industrial Gas Co., Ltd. Jiangsu Asia Gas Equipment Co., Ltd.
Equipment manufacturing and installation:
Shenyang Chemical Equipment Research Institute Guizhou Chemical Construction Engineering Company China Chemical Engineering Third Construction Co., Ltd. Shandong Shengda Chemical Construction Engineering Co., Ltd. China National Chemical Construction Corporation China Chemical Engineering Eleventh Construction Co., Ltd. China Chemical Engineering Co., Ltd. China Chemical Engineering Sixth Construction Co., Ltd. China Chemical Engineering Fourteenth Construction Co., Ltd. Beijing University of Chemical Technology Chemical Equipment Design Institute Qingdao Institute of Chemical Technology Chemical Equipment Design Institute Heilongjiang Tianchen Petrochemical Equipment Testing and Research Center Nanjing Guohai Chemical Equipment Institute
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There are five ways to Use a Can Opener:
1.Food safety begins with you. Wash your hands first.
2.Before opening any can, wash the top of the can under running water and wipe with a clean paper towel.
3.Separate the handles of the hand-held can opener and place the cutting blade on the top edge of the can. Squeeze handle together and turn crank attached to the cutting gear until the lid is open.
4.Push down the lid with clean fingers, a paper towel or spoon, then lift it off, being careful to not cut your fingers.
5.Wash can openers after every use. Carefully wipe off the blade with a clean cloth and hot soapy water. The cutting edge of a can opener is one of the leading places for bacteria to grow. It can cause food-borne illness.
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