Choose the right non-destructive coating Thickness Gauge!

A non-destructive coating Thickness Gauge is an instrument for non-destructive measurement of the thickness of metallic and non-metallic coatings. Non-destructive coating Thickness Gauges are usually used in on-site inspection and quality control, and have the advantages of fast measurement speed and high accuracy. Here are some key points and considerations when selecting a non-destructive coating Thickness Gauge:

1. Measuring range: When selecting a non-destructive coating Thickness Gauge, the instrument should be selected according to the coating thickness range to be measured. 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 indicator to measure the performance of non-destructive coating Thickness Gauge. When selecting a non-destructive coating Thickness Gauge, an instrument with sufficient precision should be selected to ensure the reliability and accuracy of the measurement results.

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

4. Coating type: Different types of coatings have different requirements for the selection of measurement principles and instruments. For example, magnetic induction technology is suitable for the measurement of metallic coatings, while ultrasonic technology is suitable for the measurement of non-metallic coatings.

5. Use environment: Non-destructive coating Thickness Gauges are usually used in different environments, such as in the laboratory, workshop, field or outdoors. Therefore, when choosing a non-destructive coating Thickness Gauge, the use environment should be considered to choose a suitable model.

Precautions

1. When using a non-destructive coating Thickness Gauge, 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. When using the non-destructive coating Thickness Gauge in different environments, you should pay attention to the influence of temperature and humidity on the measurement, and make corrections.

4. For different types of coating measuring instruments, appropriate calibration standards should be selected, and calibrated and maintained as required.