The Features of High Precision Benchtop Spectrophotometer Colorimeter
It has high precision and uses the setting of the pre-positioning board, which eliminates the need to use the standard blackboard and whiteboard during the calibration of the traditional colorimeter and color difference meter. The built-in software is powerful, with all the necessary color equations, standard light sources for different tasks, and a wide range of industry-specific and application-specific metrics.
Design Principle of Benchtop Color Tester
The spectrophotometer is designed according to the principle of spectroscopic type, and the ordinary colorimeter is designed according to the principle of tristimulus value. The color separation colorimeter has high precision and increasing versatility. The color spectrum spectrophotometer can simultaneously measure SCI (a method that includes specular reflection for measurement. For this reason, it minimizes the effects of the sample surface, especially for color quality monitoring and computer color matching) and SCE (is A method of measuring specular reflections. The results of this type of measurement are similar to those observed by the naked eye. Since it can measure the reflectance at each wavelength, it is suitable for complex color analysis, and of course the price is relatively expensive. The tristimulus colorimeter has the characteristics of relatively low price, small size, superior flexibility and easy operation.
The Principle of Measurement
The spectrophotometer can measure the "reflectance curve" of each color point (10 nm or 20 nm wavelength interval), while the color difference meter cannot. Spectrophotometers can simulate a variety of light sources, while colorimeters typically have only one or a maximum of two analog sources. Spectrophotometers contain all the necessary color equations, standard light sources for different tasks, and a wide range of industry-specific and application-specific indicators, especially for color quality monitoring and computer color matching. Sufficient to achieve optimal color measurement in quality control in almost all applications.