
Closed Loop Control Waw-600b Microcomputer-Controlled Electro-Hydraulic Servo Universal Testing Machine. Closed-Loop Control System: Features servo-controlled closed-loop modes for constant load, stress, displacement, and strain rates. High Precision Accuracy: Achieves Grade 1 accuracy with high-precision sensors and 0.001mm displacement measurement. Versatile Test Capabilities: Supports tensile, compression, bending, shear, splitting tensile, and elastic modulus testing. Comprehensive Standards Compliance: Meets international and national standards including ISO, ASTM, and GB for global applicability. Advanced Data Acquisition: Real-time curve display, automatic calculation of mechanical properties, and full report generation. Robust Structural Design: High-rigidity four or six-column frames with alloy steel components for durability and stability. Flexible Customization Options: Offers flexible customization including load capacity, control systems, and fixture design.