WDW Series Computer Control Electronic Universal Testing Machine
Usage and Characteristics
WDW series electronic universal testing machine is used metal and nonmetal (including composite materials) for the normal and high, low temperature tensile, compression, bending, shear, stripping, tear, load, relaxation, reciprocating and other static mechanical property test and analytical investigation, which can calculate the test parameters astigmatically like ReH, ReL, Rp0.2, Fm, Rt0.5, Rt0.6, Rt0.65, Rt0.7, Rm, E and so on, and can test and provide data according to GB, ISO, DIN, ASTM, JIS and other international standard.
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Type/Specification
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WDW-01,02,05,1, 2, 5
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WDW-10, 20, 30, 50
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WDW-100, 200, 300
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Max. Test force(Kn)
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0.1, 0.2, 0.5, 1, 2, 5
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10, 20, 30, 50
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100, 200, 300
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Measuring range of testing machine
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0.4%-100%Fs
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Measurement accuracy of testing machine
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Within ± 0.5% of indicating value
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Class of precision
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0.5 class
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Resolution of test force
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± 1/200000 of Max. Test force, up to ± 1/300000, not marking graduation within full range
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Range of speed
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0.005-500mm/min
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Speed Accuracy
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Within ± 0.5%
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Indicating error of deformation
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Within ± 0.5% of indicating value
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Measuring Range of deformation
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0.2%-100%Fs
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Resolution of dis-formation
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1/20000 of Max. Deformation up to 1/300000
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Resolution of displacement
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0.25μ m
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Indicating error of displacement
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Within ± 0.5% of indicating value
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Distance of tensile
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800mm
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700mm
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600mm
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Space of compression
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900mm
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800mm
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Effective testing width
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400mm
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500mm
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Power
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380V 50Hz 1Kw
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380V 50Hz 1.5Kw
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380V 50Hz 2-5Kw
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Remark
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1. The equipped fixture can according to customer’ s need to alternative or specially manufacture.
2. The equipment can add the transducer to add the range of test force.
3. The tensile distance of equipment can add according to customer’ s requirement.
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