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The ultrasonic flaw detector is a portable industrial non-destructive flaw detection instrument that can quickly, conveniently, non-destructively a...

1. Clarify the detection sensitivity of ultrasonic flaw detector It is not good if the sensitivity of the ultrasonic flaw detector is too high or t...

The principle of the handheld multifunctional ultrasonic thickness gauge mainly adopts the principle of pulse reflection ultrasonic thickness measu...

Precautions for commonly used hardness testers are as follows: 1. The hardness tester itself will produce two kinds of errors: one is the error cau...

Shore hardness tester (rubber hardness tester) is used to measure the hardness of rubber and plastics. It has the characteristics of simple structu...

The phantom wave of ultrasonic flaw detection is not a defect wave, nor a deformation wave, but a non-defect wave caused by comprehensive factors s...

1. Place the probe at a location where there is a suspected phantom wave on the workpiece, and reduce the repetition frequency of the ultrasonic fl...

1. It cannot be turned on or it automatically shuts down after being turned on. The battery is low. Please charge it. 2. Display abnormality occurs...

When needed, users can clean the outer surface of the ultrasonic flaw detector, that is, the casing, interface periphery and screen. The following ...

1. Pulse reflection method The ultrasonic probe emits pulse waves into the test piece to be inspected, and the method of detecting defects in the t...

The real Leeb hardness tester is in line with national standards and international standards and has interchangeability. Although the relevant Chin...

Generally, a serial number is engraved on the hardness tester to ensure that it can be queried. The hardness standard blocks are made of high-quali...