Q & A of Near Infrared Coating Tester
1. What is an infrared coating tester?
It is an automatic detection instrument that uses the principle of infrared spectroscopy to measure the thickness (weight) of the coating. It is also known as a thickness gauge, glue gauge, infrared ray, etc. in the coating industry.
2. Why use infrared tester?
It can detect the change of coating in real time, improve product quality and output, reduce production cost, and record data to facilitate production management.
3. What are the characteristics of infrared tester?
Non-contact, continuous, fast testing, maintenance-free.
4. Where is the infrared tester manufactured?
American Process Sensors Corporation (Infrared Testing Technology Co., Ltd.) is the world's leading online infrared testing technology research and development and production company. It has developed a series of testers for coating applications. The main model in China is MCT50X.
5. Where is it installed?
6. What type of glue can be tested?
Both water glue, oil glue and hot melt glue can be tested. Usually, water glue and hot melt glue are tested by the coating head. If the oil glue is not volatile and can be tested at the coating head if there is no explosion-proof requirement, otherwise it is compared during the winding test it is good.
7. What is the test accuracy?
Depends on different applications, see the following separate description of each application.
8. What effect does the substrate have on the test?
The oil glue test is also tested together with the thickness of the film, which is the total thickness of the test; the thickness of the paper cannot be measured by infrared, so the thickness of the paper coating is only the thickness of the glue; the thickness of the substrate is only transmitted by the error of sampling The error to the system is large.
9. What should be paid attention to in daily use?
Daily maintenance-free, just keep the mirror clean.
10. How long is the warranty?
It is guaranteed for 2 years from the factory.
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