Knowledge

Applications of Ultrasonic Couplant When ultrasonic testing or thickness measurement is carried out, a layer of sound transmitting medium is first ...

Product Overviews YUSHI Instruments introduces a multi-channel customizable ultrasonic pulse generator receiver designed for complex industrial sce...

At YUSHI, every order is a testament to our commitment to quality - not just in terms of products, but in every step of the delivery process. This ...

Definition Steel structure Leeb hardness testing refers to, in the engineering field inspection using Leeb hardness tester to detect the tensile st...

Detection Principle and Precautions 1.Detection Principle Leeb Hardness Test is a dynamic test method, using the principle of elastic impact to get...

Foreword Ultrasonic Lamb wave (Lamb) inspection is an important method for thin plate inspection. However, due to its low use and complexity, opera...

Foreword In high-rise buildings or large-scale factories, steel structure is widely adopted for its advantages such as light weight, fast construct...

Foreword Due to the weld has enhanced volume, uneven surface, as well as dangerous defects in the weld (cracks, unwelded) mostly perpendicular to t...

About Brinell Hardness Testing Brinell hardness tester works with a certain diameter of the steel ball, under the action of a certain test force, s...

Foreword Coating thickness gauges are used to measure the thickness of coatings on the surface of metal substrates. The measurement principle deter...

The Background In ultrasonic weld flaw detection, the irregular shape of the weld height often triggers disturbing signals, such as angular echo an...

Foreword Water immersion thickness measurement is a method of ultrasonic principle thickness measurement, which is characterized by the use of wate...