Coating film thickness selection 2 big tricks to avoid pits

Coating Thickness Gauge is an instrument used to measure the thickness of coating or coating, which is often used in quality control and surface treatment. When choosing a coating thickness meter, if you don’t want to step on the pit, you need to consider the following points and precautions:

select points

Measuring range: Different types of coating Thickness Gauges have different measuring ranges, usually between 0-5000μm. When choosing, choose the appropriate model according to the actual needs.

Measurement accuracy: The measurement accuracy of the coating thickness meter is an important indicator to measure its measurement quality. In general, the higher the accuracy, the more accurate and reliable the measurement results. Pay attention to the selection, the measurement accuracy should meet the actual application requirements.

Measuring methods: There are many measuring methods for coating Thickness Gauges, including magnetic induction, eddy current, X-ray fluorescence, etc. Different measurement methods are suitable for different types of coatings and materials, and an appropriate measurement method needs to be selected according to actual needs.

Display mode: There are many display modes of the coating thickness meter, including digital display, liquid crystal display, LED display, etc. Different display methods have different advantages and disadvantages, and an appropriate display method needs to be selected according to actual needs.

Data storage function: The data storage function of the coating film thickness meter can record the measurement results and measurement time, which is convenient for later data analysis and comparison. Therefore, if you need to save and process data, you need to consider this function.

Applicable environment: The applicable environment of the coating film thickness meter also needs to be considered, including factors such as temperature and humidity. Some types of coating Thickness Gauges are suitable for harsh environments such as high temperature and high humidity, and appropriate models need to be selected according to actual needs.

Precautions

Before use, the coating thickness meter should be calibrated to ensure the accuracy of the measurement results.

When measuring, pay attention to the surface flatness and cleanliness of the measured object, so as not to affect the measurement results.

The probe should be in close contact with the surface of the measured object to ensure the accuracy of the measurement.

During use, the coating thickness meter should be protected from shock and vibration, so as not to affect the measurement results.