A rockwell hardness tester for sale is a device used to measure the hardness of materials. It works by forcing a known load on a material. This forces the material to flex and create an indentation. The size of this indentation is then measured to determine the hardness. The hardness of the material is then rated using one of the many available scales. The most common of these is the Rockwell scale. Other popular scales include the Brinell and Vickers scales.
Grainger has a wide selection of hardness testing devices that are suitable for use in a number of industries, including metalworking, engineering, aerospace and automotive. These devices are available in both benchtop and portable models. They are designed to perform the Rockwell, Brinell and Vickers hardness tests. Some of these devices are also capable of performing additional types of tests.
Which type of hardness test does my business need?
The choice of a hardness tester depends on the type of material that is being tested. Some metals such as steel or alloys require a much higher level of test load than other metals. This requires a more sophisticated and accurate device. Other metals, such as soft copper or brass, can be tested with a more economical model.
If your business specializes in the production of heavy equipment or vehicles, then you will need a hardness tester that can test large parts. These devices are usually designed to test surfaces that are too large for manual testing. They are often designed to be mounted on a workbench or floor stand and are operated from a control panel.
Some of these devices are also capable of performing immersion testing. This involves immersing the sample in a liquid to increase the movement of sound waves, allowing for more accurate testing. This method can be more useful than a traditional contact test because it does not involve the removal of the sample from its environment.
A reputable supplier can offer a wide range of Rockwell hardness testers for sale that are suitable for use in a variety of applications. They may be equipped with either a diamond cone or a steel ball. The former can be used to test all materials, while the latter is more suited to metals.
A quality Rockwell hardness tester for sale is an essential piece of equipment for heat treating operations and other industrial production processes. It can help ensure that the hardness of your finished products meets industry standards and specifications. Choose a reliable device from a reputable manufacturer to get the best results possible for your applications. Buehler has a broad selection of hardness testing tools and devices for metallurgical laboratories, quality control departments and failure analysis centers around the world.