Wdw-20e 20kN ASTM BS En ISO Computer Control Electromechanical Universal Testing Machine

two columns computer control electronic tensile testing machine

1 Introduction

l  Suitable for tension, compress, shear, peeling, tear, test

l  Attractive appearance, easy operating, stable and reliable

l  Dual test space, upper space for tension test, bottom space for compress test

l  Crossbeam speed can reach up to 500mm/min, suitable for most test speed

l  Low noise during test

l  Suitable for industries of metal manufacturing, non-metal manufacturing, industrial and mining enterprises, technical supervision, commodity inspection and arbitration and other departments

2. Test method

GB/T 2611 testing machine General technical requirements

GB/T 16491 electronic universal testing machine

GB/T 16825.1 Inspection of static single-axis testing machines - Part 1 : Tests and s

ISO 7500-1 metallic materials-verification of static uniaxial testing machines- parts 1: tension/compression testing machines-verification and calibration of the force-measuring system

GB/T 228 metal materials tensile test method at room temperature

GB/T 232 metal material bending test method

GB/T 7314 metal materials room temperature compression test method

3. Technical parameters

4. software introduction

4.1 auto stop: crossbeam auto stop when sample break

4.2 auto save: test parameters, test curves and  test results can be auto saved after test

4.3 speed adjusting: speed of crossbeam can be adjusted during test automatically or manually

4.4 auto calibrating: system can do auto calibrating

4.5 easy operate: computer software can auto finish test procedures, measuring, displaying and analyze test data.

4.6 batch test:  for test sample with same parameters, test can be finished in order after one time setting

4.7 display mode: data and curves can be displayed during test in real time

4.8 curve scanning: test curves can be re-analyzed after test, test date of each point on the test curve can be displayed via mouse click

4.9 curve choosing: stress-strain curve, force-displacement curve, force-time curve, displacement-time curve can be chosen accords with test requirement.

4.10 test report: test report can be printed in different format

4.11 stroke protection: mechanism and program control protecting functions

4.12 over load protecting: when force is more than 3%-5%of rated capacity, machine will auto stop.