Color polarization, also known as color differences, portable chroma, and color analysis meter. It is a simple instrument for testing color deviations.To put it simply, it is to create a filter with simulated human eye sensitivity, and it is a filter with a spectacle characteristics.
Polysis
The color difference can be widely used in plastics, coatings, textiles, printing, chemicals, light industry, metallurgy, building materials, building materials, medicine, food, home appliances, education, books, cultural relics management and other industries.The reflex color of the testable object.It is used to accurately measure plane, small particles, powder, paste, solution and other samples.
How to use the color difference meter
1. Open the power switch.2、按(校准)键，然后按(色空选择)键，使之处于Y，X，Y系统，把测头对着白色校准板中央后，按下(测量)键，等发光三次后，Confirm whether the data is consistent with the data in the box (generally refers to the data corresponding to the D65 light source).3. Press (target color setting) key, then press (color empty selection) key to make it in the L, A, B system, target the tone to the color sample, and then press the (measure) key.Press (absolute value difference) key, liquid crystal display.4. Met the measured head to measure the measured items, press the (measurement) key for measurement, and turn off the power supply after finishing.Note: 1. Everogenesis should be glowed three times during calibration and measurement.2. Please strictly follow the above steps during the operation. If abnormalities, please report it in time.
Principles of color difference
The color difference is a simple color deviation test instrument, that is, making a filter with a differential lighting characteristics that simulates the sensitivity of the human eye. It uses it to measure the model with it., And can determine and show an excellent difference through computer software under a certain light source.It is an instrument for scientific research and production.

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