UV analyzer
Different wavelengths of ultraviolet light were used to observe and take photos of DNA and RNA electrophoresis gel samples, and detect proteins and nucleotides. They are suitable for electrophoresis analysis and detection of nucleic acids, PCR product detection, DNA fingerprint analysis, paper analysis or thin layer analysis. It is suitable for nucleic acid electrophoresis, fluorescence analysis and detection, PCR product detection and DNA fingerprint analysis. It is an ideal instrument for RFLP research and RAPD product analysis. The machine does not need to operate in darkroom, it can carry out ultraviolet observation and photography for electrophoresis gel, and can also be equipped with protein detector to observe and take pictures of protein. The ultraviolet is strong and uniform. It can be connected with reflector lamp, etc. This product has been exported many times.
Usage of three purpose UV analyzer: the instrument is equipped with three on-off keys to control the sample lamp, 254nm and 365nm UV lamps respectively, and they are independent of each other. When a lamp is required to work, press the corresponding on-off key.
Dark box ultraviolet analyzer
Application and scope of application
The instrument provides white light and ultraviolet light. It is mainly used for protein electrophoresis observation and photography. With box lighting and camera lifting device.
Structure and characteristics
Dark box UV analyzer with dark box, no dark room, can be used all day in the light room. The lower part of the instrument is a white light transmission light box with large white light illumination. The upper part of the box is equipped with two kinds of UV light sources with wavelengths of 254nm and 365nm respectively. You can use one of the wavelengths alone or several wavelengths at the same time according to your own needs. This product uses electronic ballast, so that the weight of the instrument is light, the lamp starts quickly, no stroboscopic. Drawer type visible light box.
Specifications
1. The effective size of the irradiation window of the ultraviolet light source shall not be less than 190mm × 41mm。 Effective size of transmission window of white light source: 238mm × 198mm；
2. Wavelength of ultraviolet light source: Reflection: 254nm, 365nm;
3. Power of UV lamp: the power of UV lamp with wavelength of 365 nm is 28 W; The UV lamp with 254nm wavelength has 28w power;
4. Transmittance of UV glass: not less than 40% for the wavelength of 230nm ~ 400nm;
5. The window irradiance of ultraviolet light source of each wavelength should not be less than 10 μ W/cm2；
6. Power supply condition: power supply voltage: single phase sinusoidal AC 220 v ± 22V； Frequency: 50 Hz ± 1Hz；
7. Overall dimension (L) × W × H）490 × three hundred and sixty × 430（mm）；
Daily maintenance methods
1. The instrument should be placed in a cool, dry place without dust, acid, alkali and steam, and the operating environment should be clean. If not used for a long time, pull out the power plug and cover the protective cover;
2. Do not splash water and liquid on the instrument;
3. If the glass on the lamp box is dirty, it can be cleaned with alcohol cotton ball.
Photographic ultraviolet analyzer
Application and scope of application
The instrument is a device to provide ultraviolet radiation. It can be used for observation and photography of nucleic acid electrophoresis gel samples, with UV protective cover and camera lifting device.
Structure and characteristics
Ultraviolet analyzer is a kind of ultraviolet analyzer used in darkroom. The instrument is equipped with three kinds of ultraviolet light sources, the transmission is 302nm, the reflection is 254nm and 365nm. You can use one of the wavelengths or several wavelengths at the same time according to your own needs. This product uses electronic ballast, light weight, fast lamp start, no stroboscopic.
Specifications
1. Effective size of irradiation window of UV light source: transmission window: 200 mm × 150 mm, reflecting window: 190 mm × 41mm；
2. UV light source wavelength: transmission: 302nm, reflection: 254nm, 365nm;
3. Power of UV lamp: the power of UV lamp with wavelength of 365 nm is 28 W; The ultraviolet lamp with wavelength of 302nm has a power of 8W; The UV lamp with 254nm wavelength has 28w power;
4. Power supply condition: power supply voltage: single phase sinusoidal AC 220 v ± 22V； Frequency: 50 Hz ± 1Hz；
5. Input power: no more than 220VA;
6. Overall dimension (L) × W × H）440 × three hundred and forty × 120（mm）；
Daily maintenance methods
1. The instrument should be placed in a cool, dry place without dust, acid, alkali and steam.
2. If there is any dirt on the purple glass and blackboard where the object is to be observed, it can be cleaned with alcohol cotton ball.
