Overview
The YOKE UV756 spectrophotometer is a precision analytical instrument with a dual beam of light proportional monitoring Optical inspection system. Its wavelength range covers 190~ 1100nm, with high wavelength accuracy and repeatability. The instrument integrates a new microcomputer data processing system and a high-performance grating to provide stable and accurate test data, and supports rich quantitative analysis and data management functions.
Features
1. Automatically save the new wavelength according to the set wavelength.
2. Compared with ordinary congeneric products, it increases the stability of measurement.
3, the measurement optical path is 100 mm.
4. Comprehensive control of UV Lamp and Tungsten lighting functions.
5. Establish a quantitative analysis method based on standard models or input standards.
It can save 50 sets of data records and up to 10 calibrated Linear dispersions.
7. You can choose to install a software device connected to the computer.
8. Using 1200/mm high-performance gratings and a new Illuminant control system, Illuminant switching is fast.
9. Accurate 2nm bandwidth, using imported long-life Illuminants, accurate test data.
10, with wavelength control system and improved Optical inspection system, high wavelength accuracy, accurate testing.
11. Using imported photoelectric converters, the instrument has higher Sensitivity.
12, the new microcomputer data processing system, easy to use, good stability.
13, using 128 * 64 point matrix LCD, can directly display standard Linear dispersion and test data, the host can store data, optional printer.
14, optional disc swirl/spin automatic eight sample holder, good reliability, light spot centered, high metering accuracy.
Principle
The spectrophotometer works based on a dual beam of light proportional monitoring Optical inspection system. The light emitted by the Illuminant is split by a high-performance grating to form a monochromatic light of a specific wavelength. When this monochromatic light passes through the sample, it is partially absorbed, and the transmitted light is detected and converted into an electrical signal by an imported photoelectric converter. The new microcomputer data processing system processes and calculates the signal, and finally displays the results such as Absorbance, Transmittance or Concentration directly on the liquid crystal display.
