A rockwell hardness tester for sale can help you evaluate a variety of materials, including metals and steel. These innovative instruments are vital for a wide range of industrial and commercial applications. From the popular Brinell and Rockwell methods to the more precise Vickers and Knoop techniques, we offer a full selection of hardness testers with indenters that suit your method of choice. Whether you’re looking for an affordable portable hardness tester or a high-end, bench-mounted model for the lab, our collection has something for everyone.
Choosing the Right Hardness Tester
Before you buy your rockwell hardness tester for sale, it is important to know the different types of testing available. The rockwell test, for example, uses an indenter (usually a diamond cone or a steel ball) to mark the surface of your sample. This can be a great way to get a general idea of the hardness level of your sample, but it is not as accurate as some other tests. For the best results, choose a test that is appropriate for your sample type and material.
The Rockwell test measures the hardness of a material by measuring how deeply the indenter penetrates into the sample. This is a simple test that can be performed in a short amount of time, and it gives you a good indication of the hardness level of your sample. This test is a great choice for metals and hard plastics, but it can also be used to measure the hardness of wood, glass and ceramics.
A hardness tester can also be used to test for surface flaws and cracking in materials. This is a non-destructive testing technique that can be done on bulky samples without having to disassemble them. The flaws can then be repaired using conventional tools. This is an excellent option for inspecting welded parts or castings that would otherwise be too difficult to work with.
The most advanced and comprehensive hardness testers on the market are offered by Qualitest, a company that has been manufacturing metallurgical testing equipment since 1936. Their Wilson series of hardness testers has configurations for both the regular and superficial Rockwell scales, as well as the Brinell and Vickers tests. They also produce a line of portable and immersion hardness testers for non-destructive testing on the go. This is ideal for heat treat operations, quality control departments and failure analysis labs. The Qualitest QC-750H Immersion Hardness Tester features the latest in computer technology, with closed-loop electronic force measurement and highly accurate digital depth readings. It is easy to use and can be set up quickly, making it a perfect choice for your lab.