Paint Thickness Gauge Use Precautions
Paint Thickness Gauge: A Paint Thickness Gauge is an instrument used to measure the thickness of an object itself and the thickness of the coating on the surface of the object. Paint Thickness Gauges are often used in industrial production to measure the thickness of a product, such as steel, film, paper, etc., or the thickness of a product coating, such as paint, grease, or oxidation. The thickness of the surface attachment of the object, etc.).
What are the uses of the Paint Thickness Gauge? Below we will list the different situations separately.
Note for use of Paint Thickness Gauge 1
What type of Paint Thickness Gauge you are going to use for testing, and whether it is suitable for the object to be measured, for example, using an iron-based ultrasonic measurement of an aluminum-based object, then the measurement result is definitely Failure.
Note for use of Paint Thickness Gauge 2
When measuring, pay attention to the thickness of the Paint Thickness Gauge and the surface of the sample to be measured. If the angle is not vertical, the measurement deviation will occur.
Note for use of Paint Thickness Gauge 3
Pay attention to the minimum measured thickness of the Paint Thickness Gauge when measuring. If it is larger than this thickness, the measurement will not be affected by the thickness of the measured object, otherwise the result will not be measured.
Note for use of Paint Thickness Gauge 4
When measuring, pay attention to whether the object to be measured is flat, whether it is a curved surface, whether the surface of the measured object is not parallel to the bottom surface, etc. If there is any problem, then we should When the measured object is processed without affecting the thickness characteristics of the object itself, the measured object is measured. For example, treating surface dirt, sanding corroded parts, and the like.
Note for use of Paint Thickness Gauge 5
Before using the Paint Thickness Gauge, it is necessary to pay attention to whether other electrical appliances and equipment around the object to be tested will generate a strong magnetic field, otherwise it will interfere with the accuracy of the magnetic Paint Thickness Gauge.
Note for use of Paint Thickness Gauge 6
When measuring, be careful not to measure at the inner corner and near the edge of the test piece, because the surface shape of the general Paint Thickness Gauge is suddenly changed, and the object to be measured is selected. A representative area is important.
Note for use of Paint Thickness Gauge 7
Keep the pressure constant during the measurement, otherwise it will affect the measured reading. For example, we measure the thickness of installed pipeline equipment. Due to the inconsistent pressure inside the pipeline, the thickness of the measured object may fluctuate.
Note for use of Paint Thickness Gauge 8
When measuring, pay attention to the direct contact between the instrument probe and the tested component. For example, the ultrasonic Paint Thickness Gauge removes the attached material from the probe, and the ultrasonic Paint Thickness Gauge uses the specified coupling agent. Measurement, ultrasonic Paint Thickness Gauge according to the provisions of the probe maintenance and so on.
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