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The portable hardness tester is suitable for hardness testing of all metal materials. It is easy to carry and powerful. By calculating the ratio of...

1. When testing the ultrasonic thickness gauge, you should first calibrate the sound speed of the thickness gauge. Accurate sound speed is a prereq...

Ultrasonic thickness gauges must be regularly cleaned of dirt on the surface of the instrument. When cleaning, please wipe the surface of the instr...

(1) The surface roughness of the workpiece is too large, resulting in poor coupling effect between the probe and the contact surface, low reflected...

General measurements 1. Use the probe to measure the thickness twice at one point. The split surfaces of the probes in the two measurements should ...

Due to the convenience of ultrasonic processing and good directivity, ultrasonic technology can measure the thickness of metal and non-metal materi...

Do not expose the ultrasonic thickness gauge to strong acid or alkali chemicals. Please do not use sharp objects to scratch the display screen of t...

The ultrasonic thickness gauge adopts the latest high-performance, low-power microprocessor technology and is based on the principle of ultrasonic ...