Description
The STH Series Locking Force Tester is designed for precise evaluation of the effective torque and locking force of steel hexagon nuts in accordance with GB/T3098.9 standards. Ideal for both ordinary and high-strength nuts, the STH-300K model integrates a dynamic torque sensor and a clamping force sensor, allowing simultaneous measurement in a single test cycle. This ensures consistent results while reducing overall inspection time.
Featuring an improved mechanical structure and high-power drive technology, the tester delivers stable, repeatable, and accurate results. With computer-connected software, users can view real-time torque and force curves, facilitating detailed analysis. The dual-screen display shows torque and force values clearly, supporting efficient laboratory and industrial quality control operations.
