The UV analyzer is suitable for pharmaceutical production research, dye coating rubber, petroleum and other chemical industries, grain and oil, vegetables, food departments, etc. The UV analyzer is an important test instrument for related businesses. Let me introduce the operation method of the UV analyzer . UV analyzer operation method According to the need, press the control switch corresponding to the spotting lamp, 254nm and 365nm UV lamps on the operation panel, respectively, to turn on or off a certain lamp separately, and observe the work. 4.1 Use a quantitative sampler to cut a standard circular specimen of 100 cm2 and place the specimen on a bench. 4.2 Turn on the spot light switch and turn on the bottom transmission light for easy observation. 4.3 Open the UV lamp of 254nm or 365nm wavelength for observation. The film is compared by the area ratio. If the area of ​​the fluorescent portion exceeds the area specified in the relevant product standard (generally 5 Cm2) under any wavelength, the product is judged to be unqualified. At any wavelength, if the area of ​​the fluorescent portion is smaller than the area specified in the relevant product standard, the product is judged to be qualified. 4.4 After use, turn off all light switches and organize the instrument. Product model: ZW-3 Price: Promotion, consultation! UV analyzer basic application range: In scientific experiments, it detects many major substances such as proteins, nucleotides, and the like. In drug production and research, it can be used to check the quality of various fluorescent substances such as hormone alkaloids and vitamins. It is especially suitable for thin layer analysis, paper layer analysis and detection. In the chemical industries such as dye coating rubber and petroleum, various fluorescent materials, fluorescent indicators and additives are determined to identify different types of crude oil and rubber products. It can be used in textile chemical fibers to determine different types of raw materials such as wool, silk rayon, cotton synthetic fibers, and to check the quality of finished products. In the grain, oil, vegetable, food sector can be used to check the quality of toxins, food additives, degraded vegetables, fruits, cocoa, chocolate, fat, honey, sugar, eggs 00, etc. In the departments of geology and archaeology, it is possible to discover the authenticity of various minerals and discriminate the fossils of cultural relics. UV analyzer technical indicators: Power supply: 220V, 50HZ. Power: 25 W. Ultraviolet wavelength: 254nm, 365nm. Dimensions: 270 × 270 × 300mm. Color filter: 200 × 50mm Weight: about 3 Kg Jinan Jingji Testing Instrument Co., Ltd. Label: UV Analyzer Earhook Hearing Aid Earhook Hearing Aid Shenzhen Sunshine Technology Co.,Ltd , https://www.shenzhenyatwin.com