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YK Scientific - Model UV755B -Single Beam UV/Visible Spectrophotometer
Category: UV Vis Spectroscopy. Name: Single Beam UV Visible Spectrophotometer. Automatically set and calibrate the wavelength. USB ports for programming updates and other accessory connection. Absorbance, %T and concentration modes. The RAM has the capability of saving 200 groups of measured data which can be recalled any time. Users can build their own standard curve and save it within the RAM. The curves can be reloaded at any time. Up to 100 curves can be stored. Software based on windows can expand the applications to Standard Curve and Kinetics through the USB port. Imported Fiber Converter, which guarantees the high sensibility. Advanced Microcontroller. 32 bits ARM 11, the frequency can reach 533MHZ, which ensures the instrument’s stability.
- Sealed monochromator and all the optical mirror surface is coated with Silicon Dioxide, which protect the optical components from the environment.
- The instrument has the ability to test Absorbance, Transmittance and concentration at selected wavelength.
- Optional 8 positions cell holder.
Technical Parameters
- Optical System: Czerny-Turner (1200L/mm Grating)
- Wavelength Range: 190-1100nm
- Wavelength Accuracy: +/-1nm
- Bandwidth: 2nm
- Wavelength Repeatability: <=0.5nm
- Wavelength Set: Automatic
- Work Mode: T. A. C
- Photometric Accuracy: +/-0.5%T
- Stability: +/-0.002A/H @500nm
- Stray Light: <=0.2%T
- Display Mode: LCD
- Detector: Silicon Photodiode
- Interface: USB
- 1 Main Instrument
- 1 Power Cable
- 4 x 10mm Glass Cuvettes
- 1 Cell Rack
- 1 Tungsten Lamp
- 1 Deuterium Lamp
- 1 Singal Cable
- Software CD