Color Measurement Guide

Color Measurement Guide

When buying colorimetric instruments, professional, expert, technical judgments, and unprofessional, amateurish, and ignorant judgments often make a huge difference:

1. A little knowledge of the judgment, first because they do not understand the situation of the entire colorimeter industry, two did not expect harsh color differences waiting for the instrument to identify:

a. The appearance of a beautiful color measuring instrument is certainly high-grade, and it is also convenient for professional technicians to use convenient portable instruments to meet the requirements of color measurement instrument. The first is accuracy, the second is accuracy, and the third is accuracy because The instrument is not for the purpose of looking at the product, but for the color difference of the product, to solve the color difference problem, and to ensure the supply. When the strict order comes, although the instrument is beautiful and easy to carry but can not solve the problem, it will feel it Not high.

2. Scientific, professional judgment is because the first thought is to solve the most demanding color aberration problem:

a. The accuracy of color measurement instrument accuracy is the key to color measurement instrument. Color difference is the key to use the instrument manufacturer to solve the color problem, the accuracy is good, and the severe color difference problem can be solved. Of course, the preparation of the sample requires a certain technology. , Your customer's request, color difference must be less than 0.3 or less, can you take orders?

Some people may say that we do not require strict customers. Do you think that the color difference of 0.3 is very high? Will you only be a manufacturer that does not require very high color differences?

b. How long-term customer use evaluation, long-term service life, how to maintain, how consistent with other manufacturers' instruments?

All these doubts are only due to brief introductions, and they have generally looked at the use of colorimeter instruments. Even those who have used colorimeters before, they often cannot fully and accurately judge them. The excellent technical staff and his experience of using high-performance instruments to meet the strict color difference requirements will often give correct judgments. The company’s trust in hundreds of users all over the country has long been certain. Reply.

When you intend to use or have used a colorimeter to measure color, you encounter a variety of more specialized issues such as the following:
1. When do I need to use a colorimeter?

2. Why are colorimeters and human eyes sometimes different?

3. How much is the color difference range set?

4. The instrument used by your customers is an expensive instrument of about 100,000 yuan. Can the measurement result be consistent?

5. There are chromatic aberrations in different points of the same board, and there is a color difference in the same paint on different boards. What is the matter?

6. When yellowing, it is yellower than the target color. When blue is adjusted, it is bluer than the target color. What should I do?

7. When the measurement shows that there is a lack of yellow, there are many kinds of yellow, which should be added?

8. What should I be aware of when using a colorimeter instrument?