The split type coating Thickness Gauge is an instrument used to measure the thickness of the coating layer. It consists of two parts: a probe and a display, which can be conveniently measured in places that are difficult to reach. When selecting a split-type coating Thickness Gauge, the following points and considerations need to be considered:
select points
Measuring range: When choosing a split coating Thickness Gauge, it is necessary to consider whether its measuring range can meet the actual needs. Different types of coating Thickness Gauges have different measurement ranges, generally between 0-2000μm. Therefore, it is necessary to select the appropriate model according to the actual needs.
Measurement accuracy: The measurement accuracy of the split coating Thickness Gauge 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.
Probe type: The probe types of split type coating Thickness Gauge include magnetic induction probe and eddy current probe. The magnetic inductive probe is suitable for measuring the thickness of the coating layer on the surface of the ferrous base material, while the eddy current probe is suitable for measuring the thickness of the coating layer on the surface of the non-ferrous base material. Therefore, it is necessary to select the appropriate probe type according to the substrate type of the material to be tested.
Display type: The display type of the split 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 split 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.
Precautions
Before use, the split coating Thickness Gauge 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.
