The Rockwell hardness tester is designed with advanced functionality to meet a wide range of testing needs. One of its key features is the horizontal "convex nose" indenter structure, which allows it to measure surfaces that are difficult or impossible for traditional hardness testers to access. This includes ring-shaped and tubular components, as well as the bottom surface of boss-type parts, making it highly versatile for complex geometries.
The device offers an extensive measurement range, capable of testing 15 different hardness scales, including HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP, HRR, HRS, and HRV. This broad range ensures that the tester can be used across various materials and applications, from soft metals to very hard alloys.
With high test accuracy and a wide measuring range, the Rockwell hardness tester also features automatic loading and unloading of the main test force, digital display of results, and options for automatic printing or communication with external computers. These features enhance efficiency and reduce the potential for human error during testing.
In addition to standard hardness testing, the device comes with several auxiliary functions. It includes upper and lower limit settings, with alarms that trigger when measurements fall outside the acceptable range. It also provides statistical analysis, such as average, standard deviation, maximum, and minimum values, allowing for detailed data evaluation.
The scale conversion feature enables users to convert hardness readings into other units like HB (Brinell), HV (Vickers), HLD, HK, surface Rockwell hardness, and even tensile strength (σb). This makes it easier to compare results across different testing standards. The surface correction function automatically adjusts measurements taken on cylindrical or spherical surfaces, ensuring more accurate and reliable outcomes.
Finally, the Rockwell hardness tester supports two language menus—Chinese and English—and displays all measurement results digitally. This user-friendly interface enhances accessibility and usability for operators around the world. Overall, this advanced hardness testing system is ideal for laboratories, manufacturing facilities, and quality control departments that require precision, flexibility, and ease of use in their material testing processes.
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