Coating thickness Tester selection one or two points

A coating thickness Tester is a device used to measure the thickness of coatings or platings on metallic or non-metallic materials. Here are some key points and considerations when choosing a coating thickness Tester:

1. Measuring range: When choosing a coating thickness Tester, the measuring range of the instrument should be selected according to actual needs. Generally, the measurement range of the instrument should be able to meet the application requirements, and at the same time, do not over-purchase a measurement range higher than the requirement, so as to avoid unnecessary cost waste.

2. Measurement accuracy: Accuracy is an important index to measure the performance of the coating thickness Tester. When choosing a coating thickness Tester, you should choose an instrument with sufficient precision to ensure the reliability and accuracy of the measurement results.

3. Measuring principle: The measuring principle of the coating thickness Tester is usually divided into many kinds, such as magnetic induction, eddy current, X-ray and so on. When selecting an instrument, the appropriate measurement principle should be selected according to the application requirements.

4. Measuring object: Different measuring objects have different requirements for the selection and operation of the coating thickness Tester. For example, a coating thickness Tester for measuring metallic materials and a coating thickness Tester for measuring non-metallic materials have different selection and operating points.

5. Environment of use: The coating thickness Tester is usually used in different environments, such as in the laboratory, workshop, field or outdoors. Therefore, when choosing a coating thickness Tester, the use environment should be considered to choose a suitable model.

Precautions

1. When using the coating thickness Tester, follow the instructions for use, and perform calibration and maintenance as required.

2. Before measuring, the measuring surface should be cleaned to ensure the measurement accuracy.

3. The operating environment of the coating thickness Tester should be dry, dust-free, oil-free, and corrosive gas-free.

4. When using the coating thickness Tester in different environments, attention should be paid to the influence of temperature and humidity on the measurement and correction should be made.

5. Attention should be paid to factors such as the working temperature of the instrument, power supply life and storage conditions to ensure the long-term stable operation of the coating thickness Tester.