The 3000a Chain Adaptor Portable Brinell Hardness Tester is designed for on-site testing of large cylindrical workpieces such as steel pipes, bearings, and gas cylinders. Utilizing a 3000kgf test force with a 10mm carbide ball indenter, this tester meets ISO 6506 and ASTM E110 standards, ensuring high accuracy and reliability. Unlike less precise Leeb hardness testers, the 3000a offers permanent indentation for rechecking and reads Brinell hardness values directly with its Brinell indentation measurement system.

On-Site Testing: Easy to carry and operate, suitable for large cylindrical workpieces on-site.

Permanent Indentation: Ensures rechecking capability with permanent indentation after testing.

High Reliability: Adheres to Brinell hardness test principles, providing results comparable to desk testers.

High Accuracy: Test force accuracy meets both domestic and international standards, matching desk tester precision.