Hardness Tester: Accurate Material Hardness Analysis for Heat-Treated Metals

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Hardness Tester: Types, Applications, and Selection Guide for Material Testing

A device for detecting material hardness values, including Rockwell and Brinell types. It is used for performance evaluation of heat-treated metal materials to ensure workpiece strength meets design requirements, widely applied in machining, metallurgy, and hardware manufacturing.
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Advantages of the product

Accurate Material Analysis

Provides precise hardness values (Rockwell HRC, Brinell HB) with ±1% accuracy, ensuring compliance with ASTM E18 and ISO 6507 standards. Critical for verifying heat treatment quality in gears, bearings, and structural components.

Related products

A borescope is a flexible or rigid optical instrument used to inspect hard to reach areas, such as the interior of pipes, engines, or machinery, without disassembling the equipment. It consists of a long probe (equipped with a camera and LED lighting) connected to a display unit, allowing real time visualization of internal surfaces. Borescopes are categorized by probe type: rigid models (with fixed lengths and diameters) for straight line access, and flexible models (with articulating tips) for navigating curves and bends. Probe diameters range from 1.8mm (for micro inspections) to 10mm (for larger cavities), with lengths up to 10 meters for extended reach. Key features include high resolution cameras (up to 2MP), adjustable LED brightness, and image/video recording capabilities, enabling detailed analysis of defects like corrosion, cracks, or blockages. Industries such as aviation (inspecting turbine engines), automotive (checking cylinder walls), and oil and gas (examining pipeline interiors) rely on borescopes for maintenance, quality control, and failure analysis. WondersunM’s borescopes offer advanced features like wireless connectivity (for remote viewing), measurement tools (to quantify defect sizes), and waterproof probes (IP67 rating) for use in wet environments. Rigid models provide superior image clarity for precise inspections, while flexible versions with 360 degree articulation offer versatility in complex geometries. Compliance with ISO 9001 ensures quality, and customizable probe lengths cater to specific applications. By enabling non destructive inspections, borescopes reduce downtime, lower maintenance costs, and improve the reliability of critical equipment.

Frequently Asked Questions

What types of hardness tests do hardness testers perform?

They include Rockwell (HRC) for heat-treated steels, Brinell (HB) for castings, and Shore for elastomers, with ±1% accuracy meeting ASTM E18 and ISO 6507.

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Customer Reviews

Hunter

The 2kg portable Brinell tester allowed on-site inspection of wind turbine shafts. Its non-destructive rebound method preserved component integrity, saving 50% time vs. traditional lab testing.

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Data Traceability

Data Traceability

Digital models store up to 500 readings with time/date stamps, supporting quality control documentation and ISO 9001 compliance. USB connectivity allows data transfer to PCs for trend analysis.
Heavy-Duty Construction

Heavy-Duty Construction

Industrial-grade testers feature reinforced frames and shock-absorbing bases, withstanding drops and vibrations in foundries and construction sites. Hardened steel anvils (60-65HRC) resist wear from frequent use.
Global Industry Adoption

Global Industry Adoption

Widely used in metallurgy, automotive, and manufacturing for incoming material inspection, process validation, and final product testing. Meets regional standards like GB/T 230.1 in China and JIS Z2245 in Japan.