Digital Coating Thickness Gauge is an instrument that measures the coating thickness on the surface of an object through digital display. It is widely used in various industries, such as construction, automobile, aviation, electronics, metal and so on. The following will introduce the selection points and precautions of digital coating Thickness Gauge.
select points
Measuring range: When choosing a digital coating Thickness Gauge, it is necessary to consider whether its measuring range meets the actual needs. Different types of coating Thickness Gauges have different measurement ranges, usually between 0.1-3000μm. Therefore, choose the appropriate model according to the actual needs.
Accuracy and repeatability: The accuracy and repeatability of digital coating Thickness Gauges are important indicators to measure its measurement quality. Generally speaking, the higher the accuracy and the better the repeatability, the more accurate and reliable the measurement results will be.
Display mode: The display mode of the digital coating Thickness Gauge is divided into two types: digital display and liquid crystal display. The digital display is more intuitive and can quickly obtain measurement results, while the liquid crystal display can display more information.
Data storage function: The data storage function of the digital coating Thickness Gauge 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.
Use environment: The use environment of the digital coating Thickness Gauge is also an important factor to consider when choosing. If it needs to be used in a harsh environment, such as a humid, high or low temperature environment, it is necessary to choose a waterproof, high or low temperature resistant model.
Precautions
Before use, the digital coating Thickness Gauge should be calibrated to ensure the accuracy of the measurement results.
When measuring, pay attention to the flatness and cleanliness of the surface of the measured object, so as not to affect the measurement results.
The probe of the digital coating Thickness Gauge should be in close contact with the surface of the measured object to ensure the accuracy of the measurement.
During use, the coating Thickness Gauge should be protected from external interference such as vibration and impact, so as not to affect the measurement results.
When storing data, it is necessary to back up the data to avoid data loss.
