Performance testing machine YAW-6A

deformationperformance loadcomputer-controlled

YAW-6A autoclaved aerated concrete slabs structure test bench is professionally developed by Liangong testing technical team. It is mainly used to test the structural performance of autoclaved aerated concrete slabs used in civil and industrial buildings. As for the four-point loading test method of concentrated force, the slabs can meet the requirements in Appendix B of GB T15762-2020 "Autoclaved Aerated Concrete Slabs". It adopts full digital servo control based on neuron adaptive PID algorithm and three closed-loop (force, deformation and displacement) control system to realize full digital three closed-loop control of force, deformation and displacement. It is equipped with special measurement and control software to conduct statistics and processing of test data, and automatically process and save the test data. Main technical parameters Test force: 30kN; Machine accuracy grade: 0.5 Test force measurement range: 1%-100%FS; Relative error of test force: ±0.5%; Quick displacement no-load speed adjustment range: 50-100mm/min; Slow displacement speed adjustment range: 5-50mm/min; Displacement measurement range: 0-280 mm; Relative error of displacement indication: ±0.5%; Displacement resolution: 0.01mm; Maximum center distance of loading point: 350mm Test space: 0 ~ 280mm; Height of test platform from ground: 500mm; Control mode and data processing: servo control system and data acquisition and processing, etc. Force measurement: high-precision load sensor; Control mode: servo closed-loop control, computer display; Lower support span: 1700 ~ 5900mm adjustable The lower support form: one is the fulcrum roller, the other is the hinge support