Description

Description

Electric Brinell Hardness Tester – HHE-3000M

It is a specialized instrument used to measure the Brinell hardness of materials using an electrically powered system. This type of hardness tester is designed to apply and control the test load electronically, providing precise and consistent results. Electric hardness tester is a specialized instrument used to measure the Brinell hardness of materials using an electrically powered system. It is designed to apply a controlled test load to the surface of the material, creating an indentation that is then measured to determine the material’s hardness. Brinell hardness with huge test force, the indentation is large, which adapts to test the big size grain metal, reflecting the combination property. Cast iron, steel, ferrous metal especially for rather soft metal, such as pure aluminum, lead, tin etc.

Key Features

1. Electric Load Application: Unlike manual or hydraulic testers, an electric Brinell hardness tester utilizes an electrically controlled mechanism to apply the test load. This allows for accurate and controlled force application, ensuring consistent indentation formation.
2. Load Control and Measurement: The electric system of the tester allows for precise control and measurement of the test load. It may include load cells or load sensors that provide real-time feedback on the applied force, ensuring accurate hardness measurements.
3. Automated Operation: Electric Brinell hardness testers often feature automated load application and release mechanisms. This simplifies the testing process and reduces operator effort, leading to increased efficiency and productivity.
4. Digital Display and Controls: These testers typically have a digital display to show the applied load, dwell time, and other test parameters. They may also incorporate digital controls for setting the test parameters and initiating the hardness test.
5. Measurement and Indentation Reading: Electric Brinell hardness testers employ an optical system to measure the indentation size accurately. The measurement can be done manually by an operator using an optical microscope or, in some advanced models, automated image analysis technology can be integrated for precise and efficient indentation measurement.
6. Data Recording and Analysis: Many electric Brinell hardness testers offer data recording and analysis capabilities. They may have built-in memory to store test results or the ability to export data to a computer for further analysis, reporting, and quality control purposes.
7. Material Compatibility:Electric Brinell hardness testers can be used to measure the hardness of various metallic materials, including ferrous and non-ferrous alloys. Some models may also be suitable for certain non-metallic materials that can withstand the indentation by a spherical indenter.