? LCD? Universal Testing Machine ?? Main advantages : 1)? Using door frame structure, with nice appearance ; ? 2) Using AC speed regulation system to drive precise ball screw assembly to make tests and ??? realize adjustment to test speed in a large range, with stable and efficient test procedure; 3)? If equipped with proper accessories, it can be used to make tensile, compression, bending, peeling ??? ?tests for wood-based panel, plastic-alumnium panel, paper, PVC, tubes, etc., with flexible and complete ??? set of accessories; 4) ?Using LCD digital display control system to display load, peak, test speed, displacement at real time, ???? ?easy to operate; 5)?? Adjustment of moving speed of specimen installation, flexibly, freely switching; 6)?? With function of automatically returning to original position, efficiently and quickly; 7)?? ?With functions of limit position protection of any working position and overload protection, reliable, safe. ? Specifications: ? 1 . Max. load capacity: 20KN 2.? Load class: Class 1 3?? Measuring range of load 0.4%-100% 4?? Relative error of indicating value Within measuring rang 1%-100% , ±0.5% 5? ?Load resolution 1/±300000F.S 6?? Min. reading of deformation : 0.01mm 7?? Adjusting range of displacement rate : 0.2-500mm/min 8? ?Effective test space (W*H) : 400*800mm 9?? Effective compression space : 700mm 10?? Loading mode : Electrically loading 11? ?Control mode :Automatically control through mini controller 12 : Power 220V±10%, 50Hz 13? ?Motor power : 400w ? Packing details ? ?? Dimension: ?740*450*1600mm ?(L*W*H) ?? N.W. About 400kg