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WDW series are suitable for tensile, compression, bending cutting,shearing and tearing test of rubber, plastic, electrical wire and cable, composite, plastic profiled bar, waterproof roll, etc. They may add test metheds or rules according to customers’requirement .They are essential testing instrument for quality testing section, university and college, research institution and industrial and mining enterprise.
This machine equips alternating servo motor for driving crosshead and imported photoelectric encoder for displacement measure. This machine is accompany with the digital multi-channel closed loop control system which applicates the latest moitoring and control systems with lots of advanced profassional and technical development. Control software can automatically finger out routine data, such as tensile modulus of elasticity, extend rate after rupture, non-proportional extend strength RP0.2, etc. It can realize three close loops control and real time display many testing curves of force-displacement, force-time, and stress-strain. These curves automatically switch. Testing process control and data processing conform to the requirements of GB. This machine has the following performances: Auto zero, auto gear shifting or no subsection, auto indication, auto save, unicontrol or multistep programmed control, auto stop, auto analysis or assistant manual analysis, batch test, testing result statistic, curve select and over load protection. And the machine is beautiful, multifunctional, and oprates easily and reliably.
Measuring range of force (kN)
Accuracy of testing force
Resolusion of testing force
1/20000 of maximum testing force
Relative error of displacement
Resolusion of crosshead displacement measurement
Speed range of crossbeam
0.01 mm/min～500 mm/min，step less speed regulation and arbitrary setting
Valid testing space (mm)
10℃～30℃, relative humidity≦80%
Alternating servo motor and speed adjustment system, precision photoelectric encoder.
Imported servo motor and speed adjustment system, precision photoelectric encoder.
Overall dimension of host machine (mm)
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