TestCoat

Hardness testers are devices that are used primarily for testing the hardness of workpieces by applying rapid shock loading. These instruments are designed to measure the force required to penetrate a material, either with a calibrated steel probe or a diamond tip. Hardness testers are used to determine the hardness of steel, aluminum, brass, and other materials. Hardness testers have taken on a variety of forms over the decades since their invention. Most manufacturers now produce a wide variety of models to suit various applications and needs of users. In general, hardness testers are classified as either impact testers or penetration testers. Impact testers use an impact hammer to generate shock loads while penetration testers must penetrate a workpiece in order for the resulting force to be measured. Both types serve identical functions and have the same basic design components. Portable Rockwell hardness tester:   Portable Rockwell hardness tester   is the commonly used h...

Before you can choose between the various digital Rockwell hardness testing systems, understanding what they are and what they do is essential. In this article we'll cover everything you need to know about digital Rockwell hardness testing systems, including how a Digi-test differs from a conventional test, and why some brands are better than others. This post is a must-read for anyone looking to buy a new rockwell hardness tester! What is the Rockwell Hardness Testing System? First, let's discuss what hardness is. At its most basic, hardness refers to how easily a material scratches and wears away because of contact with another material. In metals, a  digital Rockwell hardness testing system  can be used to determine how ductile a metal is, which determines the amount of force that needs to be applied for it to break. It can also be used to determine how tough or brittle a metal is and how well it resists compression and tension (the two main types of stress that can be appl...

Digital micro Vickers hardness testing system is a common way of quantifying the hardness of materials in engineering and manufacturing. This is accomplished by using a sharp object such as a diamond point or needle to scratch the surface of the material being tested in order to determine how much force is required for scratching it. In recent years there have been advancements in technology that make this process faster and more accurate while maintaining high precision for hardness measurements. Digital micro Vickers hardness testing system - based equipment generally falls under two categories: a contact type, which touches the test material, and a non-contact type that does not touch the sample. The noncontact microhardness testers are generally more accurate. Contact instruments require the user to apply just enough force to make contact with the surface of the object being tested. With non-contact instruments, it is possible to press harder on an object that has a lower hardness ...

A Byk Micro-Tri-Gloss Meter is a tool to test the gloss and light transmission of the surface of any object. It consists of an analyzer and a custom designed tester probe, light source and installation accessories. The application of the Byk  Micro Tri Gloss Meter  is different from traditional light meters because it does not measure reflected light but instead measures transmitted light from the object. It carries out measurement on a different basis, hence its name. The Byk Micro-Tri-Gloss Meter is capable of measuring gloss ranging from 20° to 85°. The Byk Micro-Tri-Gloss Meter is a kind of industrial equipment with many applications in the field of quality assurance. The subjects can be any material such as metal, glass, plastic, quartz, synthetic products made of plastic and so on. In addition to its uses for measuring coating characteristics, it is widely used to measure gloss on surfaces of plastics at manufacturing or in quality control. For the measurement of gloss, ...