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Technical indicator / test machine model
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WDW-500E/600E
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Characteristics
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Fully digital measurement control system with imported servo system and servo motor
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Maximum test force ( kN )
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500/600
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Host stiffness ( kN/mm )
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1000
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Host accuracy
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All important parts of the mainframe are processed by large processing centers imported from Japan to ensure the accuracy of the testing machine.
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Precision ball screw precision
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All precision ball screw pairs of 16 μ m/300mm class E are ground
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Test force measurement range
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2% of maximum test force - 100% / 0.4% - 100%
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Test force accuracy
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± 1% better than the indicated value (precise grade ±0.5% )
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Test force resolution
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1/300000 of the maximum test force
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Deformation measurement range
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0.2 — 100% FN
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Deformation measurement accuracy
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Extensometer full range of 0.2% - 100% of the range, the value shown better than ± 1% (precision of ± 0.5% )
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Displacement resolution
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0.001mm
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Force control rate control range
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0.005 — 5% FN
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Force control rate control accuracy
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When the rate is <0.05FN/s , it is within ± 2% of the set value; when the rate is ≥0.05FN/s , it is within ± 0.5% and ± 1% of the set value.
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Deformation rate control range
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0.005 — 5% FN
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Deformation rate control accuracy
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When the rate is <0.05FN/s , it is within ± 2% of the set value; when the rate is ≥0.05FN/s , it is within ± 0.5% of theset value.
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Displacement rate control range
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0.005mm/min — 250mm/min
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Displacement rate control accuracy
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When the rate is <0.01mm/min , the set value is within ±1% ; when the rate is ≥ 0.01mm/min , the set value is within ± 0.2% .
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Constant force, constant deformation, constant displacement control range
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0. 5 — 100% FN/s
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Constant force, constant deformation, constant displacement control accuracy
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When the set value is ≥ 10% FN , within ± 0.01% of the set value; when the set value is < 10% FN , within ± 1% of theset value
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Stretching stroke ( mm )
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650
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Test space width ( mm )
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600
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Mainframe dimensions (mm )
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1150 × 770 × 2717
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Attachment form
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Standard wedge-shaped tensile attachments, compression, bending attachments and other attachments proposed by the user
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Electronic control system installation method
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Bottom type
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Quality ( kg )
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2800
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Motor Power
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5
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Machine form
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Floor-standing
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