The TMHR-150SX Rockwell Hardness Standard Machine represents the latest generation of international advanced hardness testing equipment. Designed primarily for standard Rockwell hardness block verification and measurement value transfer, this machine delivers exceptional precision and reliability for industrial quality control applications.

• Supports Rockwell A-K hardness scales for comprehensive testing range
• Automatic closed-loop load control with one-key operation
• Automatic loading, unloading, and indentation depth measurement
• Precise initial test force application with ±0.2% maximum deviation
• Total test force accuracy within ±0.1% maximum deviation
• High-resolution depth measurement system: 0.1μm resolution, ±0.2μm maximum error
• Controlled timing during loading/unloading cycles with
• Diamond compression head angle error
• Ball indenter diameter error
• Password-protected parameter settings for secure operation
• Excel format data export via USB for easy analysis and reporting
• Upgradable to computer control system for enhanced functionality
• Includes force calibration accessories for dynamometer verification