Description

Description

Digital Rockwell Hardness Tester – HRH-150D

Digital Rockwell hardness tester is a modern variation of the Rockwell hardness testing instrument that incorporates digital technology for enhanced accuracy, ease of use, and data recording capabilities. It offers several advantages over traditional manual Rockwell hardness testers. Digital Rockwell hardness testers are widely used in industries where precise and efficient hardness testing is required, such as manufacturing, metallurgy, quality control, and research laboratories. They provide improved accuracy, automation, and data handling capabilities compared to traditional manual testers, enhancing productivity and ensuring consistent and reliable hardness measurements. Automated Rockwell hardness tester typically have multiple load ranges to accommodate different testing requirements. Common load ranges include low loads (e.g., 10 kgf) for soft materials and high loads (e.g., 150 kgf) for harder materials.

It should meet applicable industry standards and regulations, such as ISO 6508 or ASTM E18, to ensure accuracy and reliability. The measuring range indicates the maximum and minimum hardness values that the Rockwell hardness tester can measure. For example, it might be specified as HRA 0-100 or HRC 20-70. Digital hardness testing instrument should have a reliable force control system to ensure accurate and consistent application of the testing force. This includes the ability to apply the initial minor load and subsequent major load accurately.

Features

1. Digital Display: Instead of a dial gauge, a digital Rockwell hardness tester is equipped with an electronic display that provides a clear and precise readout of the indentation depth. The digital display eliminates the need for manual interpretation, reducing potential human errors and improving accuracy.
2. Automatic Measurement: Digital Rockwell hardness testers often feature automatic measurement capabilities. The tester automatically applies and removes the load, measures the indentation depth, and calculates the hardness value. This automation streamlines the testing process, saves time, and ensures consistent and reliable results.
3. Data Storage and Analysis: Many digital Rockwell hardness testers have built-in memory or data storage capabilities. They can store multiple test results, along with relevant information such as date, time, and test parameters. This feature enables easy data retrieval, analysis, and comparison of hardness values for quality control and documentation purposes.
4. User-Friendly Interface: Digital Rockwell hardness testers typically have user-friendly interfaces with intuitive controls and menu options. Operators can easily navigate through different settings, select test parameters, and view test results on the digital display. This simplifies the testing process and reduces the learning curve for new users.
5. Connectivity and Integration: Some advanced digital Rockwell hardness testers offer connectivity options such as USB or Bluetooth. This allows seamless integration with external devices, such as computers or printers, for data transfer, analysis, and report generation. It facilitates efficient data management and documentation in a digital format.