YL-1107PD的封闭循环系统的抗张强度测试

YL-1107PD Closed-Loop System Tensile Strength Tester Capacity:10N,20N,50N,100N,200N,500N,1kN,2kN,5kN Stroke:800mm Space:140mm Dust-proof boot,extrusion aluminium profile casing,precision ball screw,prolong service time,increase accuracy Upper casing closing plate,Light weight,Nice appearance,Durable and easy to maintaince Hardware Security Protection:upper and lower limit,emergency stop protection Motor:Servo motor drive Driving mode:precision ball screw drive,high-quality Timing kit,precision aluminium alloy synchronizing wheel drive. Speed Range:0.001 500mm/min freely set in computer system,automatical reset after testing,with adjust speed button of up and down grips System specification: Measurement and control system(hardwares and softwares) are the key points of electronical universal tester,directly related to tester function,reliable,application and accuracy.This measurement and control system are the latest one,developed in sep.2009 by our company.With new features as under: 1. Split code of between force value and simulated transformation AD: 500,000 code(Resolution1/500,000) 2.Displacement resolution:20nm 3.Speed response time: increase 20mS 4.Slowly higher and lower,slightly higher and lower without any shake,and accurate speed 5.Increase surge to absorption circuit at serial port so as to improve reliablable The most outstanding feature is carrying out the closed-loop control among force,transformation and position,and smooth switchover of three closed-loops.By script control,it even could carry out cycle(fatigue) and optional curve control,so that the tester could control superior diffculty test.