Universal Hardness Tester NUHT-100 supports Rockwell, Brinell, and Vickers testing with multiple test forces ranging from 30 kgf to 187.5 kgf. Its triple-scale design offers maximum flexibility in testing various materials. This features a stable frame and accurate load application for consistent measurements. It has high magnification optics that improve indentation clarity. Our system’s adjustable dwell time enhances testing precision across a wide range of applications.
FAQ for Universal Hardness Tester NUHT-100
1: What hardness scales does the Universal Hardness Tester NUHT-100 support?
The Universal Hardness Tester NUHT-100 supports Rockwell, Brinell, and Vickers hardness testing in one machine, making it ideal for versatile applications across different metal and alloy types.
2: What is the maximum specimen height for testing in the Universal Hardness Tester NUHT-100?
The maximum specimen height depends on the scale used: Rockwell allows up to 185 mm, Brinell up to 100 mm, and Vickers up to 115 mm, providing flexibility for varied sample sizes.
3: Does this Universal Hardness Tester NUHT-100 meet international standards?
Yes, Universal Hardness Tester NUHT-100 complies with ISO, ASTM, JIS, and GB/T standards, ensuring that all hardness test results are accurate and globally recognized for research and production environments.
4: How accurate is the Rockwell reading resolution in Universal Hardness Tester NUHT-100?
The Rockwell reading resolution is 0.5 HR, ensuring reliable and repeatable readings, while Brinell and Vickers values are confirmed through standard hardness tables.
5: Is the Universal Hardness Tester NUHT-100 suitable for both laboratories and industrial plants?
Yes, with Universal Hardness Tester NUHT-100 has a robust design, multiple hardness testing options, and compliance with major standards. Universal Hardness Tester NUHT-100 is suitable for both research laboratories and industrial quality control departments.
6: What makes a hardness tester “universal”?
A universal hardness tester can perform Rockwell, Brinell, and Vickers tests in one machine, reducing the need for separate equipment and saving both space and cost in labs or production facilities.
7: Which industries commonly use universal hardness testers?
They are widely used in metallurgy, automotive, aerospace, research, and manufacturing industries where different hardness scales are needed for quality control and material verification.
8: Do universal hardness testers comply with international standards?
Yes, most models are designed to meet ISO, ASTM, JIS, and GB/T standards, ensuring the accuracy and traceability of test results worldwide.
9: How accurate are universal hardness testers?
They provide high repeatability and resolution, often down to 0.5 HR or equivalent for other scales, supported by stable loading mechanisms and precision optics.
10: Can they handle different specimen sizes?
Yes, universal hardness testers are built with adjustable test forces, multiple test tables, and sufficient throat depth and height clearance to accommodate various sample sizes and shapes.
