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MODEL WDW-30E COMPUTER CONTROL UNIVERSAL TESTING MACHINE
WDW-30E is applicable for tensile, compression, bending, shearing, peeling and tearing test of metal materials and non-metal materials. They may add test methods or rules of other materials to customers’ need. They are essential testing instrument for quality testing section, university and colleges, research institution and industrial and mining enterprise. Standards: meets or exceeds the requirements of the following standards: ISO 7500-1, ASTM E4, EN10002-2, BS 1610, DIN 51221, ISO6892.
1. Load frame: Use two rigid pilot column, upper crosshead, medium crosshead, working bench, accurate ball lead-screw. Designed as double testing space, gate style structure, tension test executed on medium crosshead, compression and bending test executed below medium crosshead. The construction ensures that load frame has enough rigid, meanwhile, realize high efficient, smooth, steady transmission.
2. Main technical specifications: 2.1 Capacity: 0.12-30KN 2.2 Accuracy: ±1%; 2.3 Speed: 0.01~500mm/min 2.34 Resolution: ±1/500000 2.5 Displacement accuracy: within ±0.5%; 2.6 Resolution of displacement: 0.0025mm; 2.7 Velocity ratio range: 0.01mm/min; 2.8 Accuracy of deformation: ≤±0.5%; 2.9 Measure range of deformation: 2%～100%FS； 2.10 Control accuracy of displacement velocity ratio: Velocity ratio ＜0.01mm/min, within ±1.0% setting value; Velocity ratio ≥0.01%mm/min, within ±0.2% setting value; 2.11 Tensile space: 600mm; Compression space: 700mm; Testing width: 400mm; Clamping thickness of flat specimen: 0-7mm; Clamping diameter of round specimen: ф 4-14mm. 2.12 Weight：450kg Dimension: 730*570*1800mm
3. Software:
AD 800 control card SOFTWARE
The control mode contains constant force, constant displacement, constant deformation and others. The testing process can display force-displacement, force-time force- deformation curves test curves, and can automatically switch at any time, easy to observe and compare. The test process control and data processing fully consistent with the corresponding metal materials and non-metallic materials national standards. Automatic strike tensile strength; yield strength, tensile strength and elastic modulus, the proportion of non-extension strength RP0.2 and other conventional data the test process control and data processing materials in full compliance with the corresponding national standards. 1. The software configures many force sensors and deformation sensor. It can be changed for the needs at any time. 2. Professional testing machine software is general strongly, the internal software to provide users with dozens of metal and non-metallic standard test methods users, and can also make the standard test methods according to uses’ requirements. 3. Adopting the open database structure, users can add the definition of projects by their own requirement; users can also edit reporting format. 4. MaxTest Modular design Test module：test software main interface, test control center; 5. Parameter management authority: Operators of non-debug can not enter the parameters this module; 6. New data module: can make the new test parameters data by a single or batch of; 7. Data inquiry module: the user can quickly find test data they need from the thousands of available test data through variety of filter conditions; 8. Parameter debugging module: control unit of machine control parameter; 9. Report print module: edit test report by the needs arbitrarily. 10. Debugging tools box-configuring program: open it, then can change the configuration parameters of system; 11. Batch processing program: one batch curves of specimen can be compared and the results can be statistical; 12. Report processing program: MaxTest.DOC, MaxTest.xls and high-defined report, can make the user edit the format statements. 13. Overload protection: if the load is ≥ 2%～10% of rated value, the machine will stop automatically. 14. Reserved data interface can be directly connected to the integrated management network of laboratory. 16. USB control case.
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