Automatic digital display full Rockwell hardness tester (convex nose type)
This series offers two models: The KH3200A model is upgraded with automatic test force switching. That is, when the user selects the scale through the screen buttons, the machine automatically identifies and switches to the correct test force, eliminating manual knob operation and completely avoiding human error. At the same time, it has an automatic reset function in case of abnormal power failure or sudden failure.
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Hardness tester and consumables
Electronics and Electrical Engineering
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- Product Description
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- Commodity name: Automatic digital display full Rockwell hardness tester (convex nose type)
This series offers two models: The KH3200A model is upgraded with automatic test force switching. That is, when the user selects the scale through the screen buttons, the machine automatically identifies and switches to the correct test force, eliminating manual knob operation and completely avoiding human error. At the same time, it has an automatic reset function in case of abnormal power failure or sudden failure.
Automatic Digital Full Rockwell Hardness Tester (Convex Nose Type)
KH3200 Manual knob selection test force type KH3200A Automatic test force switching type Product Features:
• Automatic digital full Rockwell hardness tester, can automatically perform Rockwell hardness and surface Rockwell hardness measurement;
• The indenter protrudes horizontally, allowing testing of surfaces that cannot be measured by ordinary hardness testers, such as the inner surfaces of ring-shaped, tubular, and frame-type parts, bases, etc.;
• Full-featured, can test 30 types of Rockwell hardness scales, including plastic Rockwell;
• Loading, holding, and unloading are precisely controlled by the computer, accurately meeting the latest national and ASTM standards;• Bilingual Chinese and English menu, large screen, high-definition, high-brightness backlit dot matrix LCD display;
• The keyboard operation is simple and clear, easy to learn and use;
• HB, HV, HLD, HK multiple hardness scale conversions and tensile strength conversion;
• 400 sets of measurement data, test time, and test serial number are automatically stored for easy viewing or printing at any time;
• With USB and RS232 dual communication ports, it can connect to a printer; or transfer the test results to a computer;
• Meets all international Rockwell hardness testing standards, including the American standard ASTM E-18, the international standard ISO6508, and the European standard BS EN6508;Functions and Indicators:
• Complete measurement scales: Rockwell HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV 15 scales, surface Rockwell HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X, HR30X, HR45X, HR15Y, HR30Y, HR45Y 15 scales can be measured. The tested materials cover a wide range of hardness, such as hard alloys, quenched steel, alloy steel, soft steel, copper, aluminum alloy, engineering plastics, artificial wood, etc.; Automatic control of the test process: Loading, holding, and unloading are precisely controlled by the built-in computer to accurately meet the latest national/international standard requirements. The entire testing process is fully automatic "fool-proof" operation, eliminating human interference errors.
• Powerful data processing functions: 400 sets of test time, serial number, and test results are automatically stored, and can be called up, viewed, and printed at any time, and cannot be changed. Effectively monitor the test history and ensure the objectivity and fairness of historical data.
• Tolerance limit: Set the allowable error limit, and automatically identify and alarm if it exceeds the limit.
• Data statistics: Calculate the average value, standard deviation, maximum, and minimum values, so that uncertainty evaluation can be directly carried out.
• System conversion: The test results can be converted to Brinell, Vickers, Knoop hardness, and tensile strength.
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