In daily life, our distinction of color is limited to human eyes. Human eyes can't distinguish some objects with small color difference. In modern industrial production, the requirements for color difference are very high, and it is very important to distinguish colors effectively.

For example, in the processing of metal products such as buttons and zippers, the color difference of products is greatly affected due to the manufacturing process. The difference and difference of processing process lead to a certain color difference of finished products. This requires to distinguish the color difference of different finished products to ensure the quality of buttons, zippers and other products.

A metal products company in Zhejiang, mainly engaged in metal products, zippers and buttons, has achieved rapid development through continuous innovation and reform. The leaders of the group company attach great importance to the field of high-precision metal products. The increase of business models will also provide more opportunities and space for the development of the group company in the future. The company has very high requirements for products. As one of the main products, metal zippers and buttons need to pass strict production processes and quality inspection. With the improvement of the company's quality requirements, the previous method of identifying color difference with low-precision instruments can not meet the requirements. Therefore, we seek to use the image spectrophotometer of Hangzhou CHNSpec technology to identify color difference, So as to improve the quality requirements of products.

Hangzhou CHNSpec technology's image spectrophotometer dc-1050 is a professional instrument for complex image color measurement; Powerful performance configuration and advanced image data processing technology can ensure the repeatability in de * Ab0 even if measuring an area of 0.09 mm2 Within 1; Dc-1050 can solve the problems of color measurement and color matching of complex metal, rock color paint, textile yarn and other products. At the same time, the instrument can be used through the connection between computer and color management software, which is convenient for enterprise quality monitoring and color data management. It can digitize users' color management, compare color differences, generate test reports, provide a variety of color space measurement data, and customize customers' color management. Meet customers' high requirements for color quality.

The following describes how to measure the color difference of buttons through the combination of dc-1050 and PC software

1、 Install the instrument, connect the instrument to the computer, turn on the instrument, connect the instrument with the power line, turn on the power supply, press the power button on the side of the instrument to start the machine, and connect the instrument with the computer host with the data line.

2、 Open QC software

3、 For black-and-white calibration, place the black-and-white calibration plate in the designated area of the stage (the four apertures in the center area of the stage just match the base of the calibration plate), find the black calibration and white calibration options in the menu bar of QC software, click the black calibration option to conduct black calibration, and click the white calibration option to conduct white calibration.

4、 Measure standard sample and sample.
(1) Place the standard sample on the loading platform to ensure that the laser is hitting the high point area of the standard sample. It is forbidden to hit the laser in the aperture or on the loading platform outside the standard sample (if the operation is improper, the standard sample will hit the test port panel and damage the instrument). Click "measuring standard sample" on the main interface of software QC to measure the standard sample data. After measuring the standard sample, place the sample on the stage (the placement requirements are the same as above), and click "test sample" to test the standard sample data.

(2) Select the test area according to the scanned image when measuring the standard sample and sample, and then add the test data of the selected area.

After the test data is added, various data of test standard sample and sample will appear on the interface

5、 Data export: after the test is completed, click the "save as" option to save the test data. The type of data that can be saved is: QTX，. Colors and CSV to view the saved data in the corresponding file.

The results of the actual test satisfied the customers. Through the test data, it can be seen intuitively that the The results of the actual test satisfied the customers. Through the test data, it can be seen intuitively that the CS-828 image spectrophotometer has solved the customers' requirements in the color difference detection of buttons. The company decided to purchase a CS-828 of CHNSpec technology in the near future to improve the product quality, improve the production efficiency, reduce the defective rate of products and increase the production efficiency, It is also conducive to further improve the credibility of enterprises. I believe that in the future, the two sides can reach a broader mutually beneficial and win-win relationship and jointly create brilliance!-828 image spectrophotometer has solved the customers' requirements in the color difference detection of buttons. The company decided to purchase a CS-828 of CHNSpec technology in the near future to improve the product quality, improve the production efficiency, reduce the defective rate of products and increase the production efficiency, It is also conducive to further improve the credibility of enterprises. I believe that in the future, the two sides can reach a broader mutually beneficial and win-win relationship and jointly create brilliance!