Ring Stiffness Tester for Pipe Test

Ring Stiffness Tester for Pipe Test. High Rigidity Structure: Double-column design ensures wide speed control and stability. Advanced Servo Control: Closed-loop AC servo system increases controlling accuracy and stability. High Resolution Sampling: AD sampling circuit prevents loss of peak values during testing. Multi-Sensor Design: Two or four sensors in bridge way reduce load sensor mangling rate. PC Software Integration: RS232 connection enables data storage, analysis, and printout. Comprehensive Protection: Mechanical and electrical multi-protection against overload and over-temperature. Wide Application Range: Suitable for PE pipes, structured-wall pipes, and corrugated pipes. Standard Compliance: Conforms to ISO 9967, ISO 9969, and ASTM D 2412 standards.