Specification :

The Series of WDW Microcomputer-controlled and Electronic Universal Testing Machine

model WDW-0102051,2,3 WDW-5,10,20 WDW-50,100
specification 100N, 200N,500N1KN,2KN,3KN 5KN,10KN,20KN 50KN,100KN
Measuring range The largest load 0.4% — 100%switch 0.1%—100%
Measuring grade 2%, 5%, 10%, 20%, 50%, 100% (no cell classification)
Measuring accuracy Accuracy form :+/-0.5%  standard form :+/- 1%
Testing speed 0.05mm/min—500mm/min 0.05mm/min—300mm/min
accuracy of Speed Accuracy form :+/-0.5%  standard form :+/- 1%
Measuring accuracy of distortion Accuracy form :+/-0.5%  standard form :+/- 1%
Measuring accuracy of displacement Accuracy form :+/-0.5%  standard form :+/- 1%
Vaild testing space column simplex 600mm 600mm
Tension fixtures 1 set of VS
fixtures 1 set of wedged tensile fixtures
power of electrical source 220V, 400W 220V, 750W 220V, 1.5KW
dimension of Host 520*260*1300 700*360*1700 980*500*2100
Host weight 80kg,100kg,140kg 400kg 800kg
Distinctive features
•The testing machine uses high accurate servo timing system and alternating current servo electric machine.
•The testing machine uses advanced chip integrating technology, specialty designing PCI data collection and amplification system .It can actualize the adjustment of digitization of the testing force, the amplification of distortion and A/D conversion. All of the measurement of range is no cell classification, equivalent for 6 grades.
•Software package in Chinese Windows2000/XP.The control software can automatic calculate elastic modulus, yield strength, tensile strength, breaking strength, rate of sample’s elongation, percentage reduction in area etc. It also can automatic calculate random force, stress, displacement, distortion etc.
•The control and data processing of the computer-controlled system according with the national standard(GB)ISOJISASTMDIN related standard which about corresponding kinds of metal and no-metal material testing.

Brief introduction of SmartTest:
•Use various kinds of configured documents to make one host has many transducers.
•Open-type program interface, can customize special test method for user, celerity, convenience and credibility. Administer national standard(GB228-2002
GB7314-87) test methods accurately.
•Cell classification and digital display the draw/press test force and its peak value, accuracy is +/-1% of the display which is the 20% of every measurement of range of grade. Auto-demarcating.
•Display the distortion in 4 grades , accuracy is +/-1% FS of the display which is the 20% of every measurement of range of grade. Auto-demarcating.
•At the same time, memorize the assay curve of force-time ,distortion–time, force-distortion and force-displacement. Switch observation at anytime. Collection samples in high speed.
•Accuracy and consummate function of data analysis. Analysis and calculation of the testing material’s index of mechanical property thanks to the man-machine interaction. Automatic computation of elasticity modulus, yield strength, no-proportion elongate stress etc. Human can also be concerned with analytic process to advance the accuracy of analysis.
•Database management to save all of the test data and curve.
•Mighty function of report forms editor. User can work out any format of reports rapidly with the help of this editor. It will never be a pain experience to make a report form.