WDW-200~600 microcomputer controlled electronic universal testing machine

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1. Product introduction

This product is a new type of machine designed by our company on the basis of the original machine to further improve and meet the national standard GB/T16491. The computer system controls the rotation of the AC servo motor through the speed control system through the all-digital controller, and drives the moving beam to rise and fall through the precision ball screw pair after deceleration by the deceleration system, so as to complete the tensile, compression, bending, shear and other mechanical properties tests of the sample, and realize the closed-loop control of parameters such as test force, sample deformation and beam displacement, and meet the data processing required by the national GB/T228 "Tensile Test Method for Metal Materials at Room Temperature", and realize the test force, test force peak, beam displacement, On-screen display of specimen deformation and test curves, automatic processing of test data (according to the corresponding test method) and storage of processing results on disk. In addition, the universal testing machine is equipped with a wide variety of test attachments, which has a very broad application prospect in the mechanical properties test of metals, non-metals, composite materials and products. The testing machine is widely used in the material inspection and analysis of building materials, aerospace, machinery manufacturing, wire and cable, rubber and plastics, textiles, home appliances and other industries, and is an ideal testing equipment for scientific research institutions, colleges and universities, industrial and mining enterprises, technical supervision, commodity inspection and arbitration departments.


Second, the main technical parameters

Specifications and models WDW-50/100 WDW-200/300 WDW-500/600
Maximum Test Force (KN) 50/100 200/300 500/600
Accuracy class 0.5
Force measurement range 0.4%--100%FS
Error of test force indication ±0.5%
Force resolution ±1/300000FS is undivided throughout the whole process, and the resolution remains the same
Extensometer measurement range 0.2%--100%FS
Extensometer indication error ±0.5%
Extensometer resolution ±1/300000FS is undivided throughout the whole process, and the resolution remains the same
Extensometer (range/gauge distance) 25/5,25/10,50/5,50/10,100/10
Large deformation measurement range 0-800mm
Large deformation indication error ±0.5%
Large distortion resolution ±1/300000FS is undivided throughout the whole process, and the resolution remains the same
Large deformation specifications The minimum gauge distance is 10mm
Displacement indication error ±0.5%
Displacement resolution 0.04um
The speed control range is mm/min 0.005-500 0.0025-250mm/min
Speed control error ±0.5%
Effective space for experimentation 750mm 640mm 550mm
Effective test width 580mm 600mm 650mm
The overall dimensions of the main unit are mm 1100*610*2200 1200*780*2400 1300*800*2600
Motor power 220V/1kw 380V/3kw 380V/5kw
Weight of the main unit 1100kg 1800kg 3200kg
Servo motors, drives AC servo motors are imported from Japan and Taiwan
Load cells American Shiquan

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