rockwell hardness tester for sale are the best tools for determining the hardness of metal alloys. They work by applying a known amount of force to an indenter, and then measuring the resulting impression. This type of testing is important for a number of industries and is commonly used in quality control and failure analysis departments.
There are many types of hardness testers on the market, and each offers its own advantages and disadvantages. It is important to understand the differences between each before making a purchase. For example, Brinell and Rockwell hardness testers are the most common, but each has different uses depending on the material being tested. Likewise, there are also portable and handheld models available, which allow users to test materials without needing a large amount of space or equipment.
In addition to standard hardness testers, Buehler also manufactures metallographic and cross-sectional testing equipment, which is ideal for heat treat operations and metallurgical laboratories. These products are designed to help researchers, engineers and quality control departments create the best possible results from their testing processes. They include the necessary accessories and consumables for each method, which are also available separately from the test systems themselves.
The 900-332 is a state-of-the-art portable hardness tester that conforms to ASTM E-18 Rockwell hardness standards and a multitude of other popular scales. It is easy to operate, yet engineered with a level of dynamic precision that cannot be matched by competitors. The blazing fast test speeds and clean crisp display make this model an ideal choice for any work shop environment, including heat treat facilities, tool rooms, workshops and inspection labs.
Portable hardness testers are the most versatile and affordable choice when it comes to determining the hardness of materials. They are smaller and lighter than benchtop machines that utilize the Brinell, Rockwell or Vickers methods. They are designed to be easily transported from one work area to another, and they typically offer a variety of indenter sizes and test loads for a wide range of material applications.
Finally, there are ultrasonic hardness testers that provide a non-destructive way to inspect metals and other materials. These devices emit high-frequency sound waves that can penetrate the surface of a sample, and then analyze the movement of the sound waves to determine the hardness. They can be used on flat samples, or they can be immersed in liquids to get more precise measurements.
Grainger is proud to carry a wide selection of hardness testers, and we offer several options that are designed for various metal alloys. Choose a Rockwell hardness tester to measure most metals, or select a Brinell or Leebs hardness tester for more specific applications such as testing the hardness of a steel casting or forging. We even have a selection of specialized test systems for measuring small precision parts, thin materials and wires.