Sinowon Ultrasonic Hardness Tester: Efficient Non-Destructive Hardness Testing Solution for Round Bars

In industrial manufacturing, hardness testing for cylindrical workpieces (e.g., shafts, metal rods) is critical to ensuring product performance. Traditional methods often damage surfaces and require complex, time-consuming operations. Sinowon's ultrasonic hardness tester delivers a revolutionary non-destructive testing (NDT) solution for round bars, combining speed, precision, and ease of use.

Ultrasonic Hardness Testing Technology: Principles & Advantages

Sinowon's ultrasonic hardness tester utilizes the Ultrasonic Contact Impedance (UCI) method. By measuring damping changes of the ultrasonic probe on material surfaces, it calculates hardness values instantly—eliminating grinding/polishing and enabling true non-destructive testing, ideal for curved surfaces like round bars.

Key Advantages:

• Zero Damage, High Efficiency: No sample preparation required; 2-second measurement per test boosts productivity.
• Lab-Grade Accuracy: Compliant with ISO, GB/T 34205-2017 standards; ±3% HV accuracy ensures reliability.
• Portable Design: Lightweight (500g) handheld device for on-site use in production lines, warehouses, and more.

Challenges in Round Bar Hardness Testing & Sinowon's Solutions

Cylindrical curvature and material variations pose unique challenges. Sinowon addresses these with:

• Curvature-Adaptive Probe: Ensures full contact with round bars to minimize errors.
• Multi-Scale Compatibility: Auto-converts between HV, HRC, HB scales for diverse materials.
• Smart Algorithm: Temperature/curvature compensation eliminates environmental and geometric distortions.

Applications & Customer Value

Widely used in automotive, aerospace, and metalworking industries:

• Automotive Driveshafts: Batch-test round bars without destructive sampling, reducing costs.
• Aerospace Alloy Rods: High-precision measurements ensure compliance with aviation standards.

Sinowon's Expertise & Support

With 10+ years in hardness testing, Sinowon holds CE certification and serves 60+ countries under ISO9001 standards. Our commitment includes:

• 24/7 Technical Support with lifetime maintenance.
• Custom Solutions: Tailored probes and software for unique needs.

Conclusion

Sinowon drives innovation with smart, non-destructive testing tools. Our ultrasonic hardness tester redefines industrial quality control—delivering efficiency, accuracy, and preservation of materials.

Get Your Solution Now:
Visit www.sinowon.com or call +86-769-23184144 for a customized round bar hardness testing plan!