Measurement method of ultrasonic thickness gauge. There are five main methods: general measurement method, 30mm multi-point measurement method, measurement method, continuous measurement method, and network measurement method. Each measurement method has

Ultrasonic thickness measurementinstrumentThe measurement method. There are five main methods: general measurement method, 30mm multi-point measurement method, measurement method, continuous measurement method, and network measurement method. Each measurement method has its own advantages and application environment, and everyone should choose according to the specific situation. Next, let's take a look at the measurement method of ultrasonic thickness gauge.

Measurement method of ultrasonic thickness gauge:

General measurement: Use a probe to measure the thickness twice at a certain point. The dividing surfaces of the probe should be 90 ° to each other during the two measurements, and the smaller value should be taken as the thickness value of the measured workpiece.

30mm multi-point measurement method: When the measurement value is unstable, multiple measurements are taken within a circle with a diameter of about 30mm centered on a measuring point, and the thickness value of the measured workpiece is taken as the smaller value of Z.

Measurement method

Increase the number of measurements around the designated measurement points, and represent thickness changes with contour lines.

Continuous measurement method

Use single point measurement method to measure continuously along the route, with an interval of no more than 5mm.

Grid measurement method

Draw a grid in the area and record thickness measurements at each point. This method is widely used in monitoring corrosion of high-voltage equipment and stainless steel lining.

The above content introduces the measurement method of ultrasonic thickness gauge, hoping to be helpful for everyone's use.