UV analyzers are divided into many series, including three types of UV analyzers, dark box UV analyzers, and photographic UV analyzers. Different UV analyzers have different uses. The picture only shows the shape of the three-purpose UV analyzer. 2. The ultraviolet analyzer has low power consumption, low heat and can be used continuously for a long time. The biggest advantage is that it can be used with the opening and closing, which is very convenient. 3. The light emitted by the ultraviolet lamp of the ultraviolet analyzer is filtered by the filter to remove visible light, thereby providing strong 254 nm and 365 nm ultraviolet light for fluorescence analysis. 4. In the darkroom, the distance between the samples can be roughly estimated by the spotting function of the instrument. Three-purpose UV analyzer technical indicators: △ Power: 25 W. △ UV wavelength: 254nm, 365nm. △ Dimensions: 270 × 270 × 300mm. △ Filter: 200 × 50mm △ Weight: about 3 Kg The working principle of the three-purpose UV analyzer: The use of the three-use UV analyzer: The instrument is equipped with three switch-on keys to control the spotlights, 254nm and 365nm UV lamps, and independent of each other. When a certain lamp is required to work, press the corresponding switch key. Dark box ultraviolet analyzer Use and scope of application Structure and characteristics specification 2. Ultraviolet source wavelength: reflection: 254nm, 365nm; 3. The power of the transparent violet lamp: the ultraviolet lamp with a wavelength of 365 nm, the power is 28 W; the ultraviolet lamp with a wavelength of 254 nm, the power is 28 W; 4. Ultraviolet glass transmittance: the transmittance of ultraviolet light having a wavelength of 230 nm to 400 nm is not less than 40%; 5. The window irradiance of the ultraviolet light source of each wavelength should be not less than 10μW/cm2; 6. Power supply conditions: power supply voltage: single-phase sinusoidal AC 220V ± 22V; frequency: 50Hz ± 1Hz; 7. Dimensions (L × W × H) 490 × 360 × 430 (mm); Daily maintenance method 2. Do not spill water or liquid on the instrument; 3. If the glass on the light box is stained, wipe it off with an alcohol cotton ball. Photographic ultraviolet analyzer Structure and characteristics specification 2. Ultraviolet source wavelength: transmission: 302 nm, reflection: 254 nm, 365 nm; 3. UV lamp power: UV lamp with a wavelength of 365 nm, power of 28 W; UV lamp with a wavelength of 302 nm, power of 8 W; UV lamp with a wavelength of 254 nm, power of 28 W; 4. Power supply conditions: power supply voltage: single-phase sinusoidal AC 220V ± 22V; frequency: 50Hz ± 1Hz; 5. Input power: no more than 220VA; 6. Dimensions (L × W × H) 440 × 340 × 120 (mm); Daily maintenance method 2. If there is any contamination on the purple glass and the blackboard where the object is placed, it can be wiped clean with an alcohol cotton ball. Moisturizing Cosmetic Ingredients Youth Biotech CO,. Ltd. , https://www.youtherb.com
Three-use UV analyzer product features and advantages
1. The ultraviolet analyzer consists of an ultraviolet lamp and a filter. 254nm wavelength, 365nm wavelength, the two wavelengths can be used independently of each other, and have a spotting function.
â–³ Power supply: 220V, 50HZ.
DNA and RNA electrophoresis gel samples are observed and photographed by different wavelengths of ultraviolet light, and proteins, nucleotides, and the like are suitable for nucleic acid electrophoresis analysis, detection, PCR product detection, DNA fingerprinting analysis, paper layer analysis or thin layer analysis. . It is suitable for nucleic acid electrophoresis, fluorescence analysis, detection, PCR product detection, DNA fingerprinting analysis, and is an ideal instrument for RFLP research and RAPD product analysis. The machine can be used for ultraviolet observation and photography of the electrophoresis gel without operating in a dark room. It can also be equipped with a protein detector to observe and photograph the protein. The UV is strong and uniform. Can be connected to reflector lights, etc. This product has been exported several times.
The instrument is a device that provides white and ultraviolet light illumination. Mainly used for protein electrophoresis observation and photography. With box interior lighting and camera lift.
The dark box UV analyzer comes with a black box and does not require a dark room for use around the clock in the bright room. The lower part of the instrument is a white light transmission light box with large white light. The upper part of the cabinet is equipped with two wavelengths of ultraviolet light source, the wavelength is 254nm, 365nm, you can use one of the wavelengths according to your own needs, you can also use several wavelengths at the same time. This product uses electronic ballast, which makes the instrument light in weight, the lamp is fast and has no stroboscopic. Drawer type visible light box.
1. The effective size of the ultraviolet light source illumination window should not be less than: reflection 190mm × 41mm. White light source transmission window effective size: 238mm × 198mm;
1. The instrument should be placed in a cool, dry, dust-free and acid-free, steam-free environment. The environment should be clean. Do not remove the power plug for a long time and cover it with a protective cover;
Use and scope of application
The instrument is a device that provides ultraviolet light illumination. It can be used for observation, photography, etc. of nucleic acid electrophoresis gel samples, with UV protective cover and camera lifting device.
The UV instrument is an ultraviolet analyzer used in a dark room. The instrument is equipped with an ultraviolet light source of three wavelengths, with a transmission of 302 nm and a reflection of 254 nm and 365 nm. You can use one of the wavelengths according to your own needs, or use it at the same time. Several wavelengths. This product uses electronic ballast, the whole machine is light in weight, the lamp is fast, and there is no stroboscopic.
1. Ultraviolet light source illumination window effective size: transmission window: 200mm × 150mm, reflection window: 190mm × 41mm;
1. The instrument should be placed in a cool, dry, dust-free and acid-free, steam-free place.