What is a Webster hardness tester?

2025-01-17

The Webster hardness tester is an important tool for measuring the hardness of metals. It is widely used in hardness testing in industrial production and metal processing due to its accurate measurement method and convenient operation. Hardness measurement is a key link in quality control, because t

How to measure wall thickness of metal pipes?

2023-04-11

In the actual use of metal pipes, the whole or local may be subject to corrosion, wear and other destructive effects, so that the metal pipe wall will gradually become thinner, the local thinning of the wall may pose a threat to the safety of the operation of the pipeline. Therefore, the wall thickn

Linshang new multi-probe Leeb hardness tester probe type and characteristics

2023-04-07

Recently, Linshang Technology newly launched a new instrument for measuring the hardness of metals - LS253 split multi-probe Leeb hardness tester. This LS253 multi-probe Leeb hardness tester breaks through the limitations of the previous pen hardness tester with one kind of probe for one application

How to test metal hardness？

2023-01-13

What is the definition of hardness testing? What is the definition of hardness testing? How do hardness tests work? How to select the test method？ Five common methods for measuring hardness Surface preparation requirements for hardness testing How to ensure accuracy and repeatability of hardness te

How to calibrate ultrasonic thickness gauge？

2023-01-11

I. What is Ultrasonic Thickness Gauge Calibration? I. What is Ultrasonic Thickness Gauge Calibration? II. Why Ultrasonic Thickness Gauge Calibration is Needed? III. Ultrasonic Thickness Gauge Calibration Procedure IV. Ultrasonic Thickness Gauge Calibration Precautions V. Ultrasonic Thickness Gauge

How to choose a suitable Leeb hardness tester?

2023-01-10

Hardness refers to the ability of a material to partially resist the pressing of hard objects into its surface, and is one of the important performance indicators of metals. The Leeb hardness tester is an instrument for measuring the hardness of metal parts, cast iron, large metal workpieces and oth

What are the metal hardness testing methods?

2023-01-06

Hardness is one of the commonly used indicators to judge the mechanical properties of metals. The main purpose of hardness testing is to determine the suitability of a material, or the effect of a particular hardening or softening treatment on a material for its intended use. For the tested material

How to Use an Ultrasonic Thickness Gauge？

2023-01-05

Overview Overview Measurement Method Instrument usage method Precautions for use Problems and Solutions The principle of ultrasonic pulse reflection underlies the majority of ultrasonic thickness gauges. When an ultrasonic pulse from the probe passes through the measured object and is reflected b

What is Leeb Hardness Tester?

2022-12-30

Overview Overview Why Principle Products Choice Usage Precautions An instrument for testing and measuring the hardness of metal materials is the Leeb Hardness Tester. It was created using cutting-edge microelectronics technology and the Leeb Hardness Test. It is especially useful for evaluating t

What is ultrasonic thickness gauge?

2022-12-23

Overview Overview Principle Products Usage Method Video Accurancy Features In order to measure the effects of corrosion on metal, pipes, or any structure where access is restricted to one side, ultrasonic thickness gauges (also known as ultrasonic thickness testers, ultrasonic wall thickness gau

How does the ultrasonic thickness gauge test the thickness of a large area of steel plate?

2022-12-21

Steel products are divided into four categories: profiles, plates, pipes and metal products. Steel plates are one of the four major types of steel products and are flat steel products with a large aspect ratio and surface area. Usually made of multiple layers of steel compressed together, it is more

Classification of steel plates and use of ultrasonic steel plate thickness gauges

2022-12-19

According to the thickness of the steel plate, it can be divided into two types: thin plate and thick plate. The thickness of the thin plate is generally between 0.2-4mm, and the thick plate is the collective name of the steel plate with a thickness of more than 4mm. In actual work, the steel plate

Ultrasonic metal thickness gauge measurement principle and application

2022-12-16

Based on the ultrasonic measurement principle, the ultrasonic thickness gauge uses the most recent high-performance, low-power microprocessor technology to measure the sound velocity of the material as well as the thickness of metal and other materials. In order to provide everyone reading this post