DL-1000KN computer-controlled vertical tensile testing machine

Overview.

DL-1000KN type computer-controlled vertical tensile testing machine is a high-precision load testing machine, which is mainly used for tensile, compression, bending and shear, breakage test of metal, rubber products and other non-metal. It can do metal flexural compression test, metal tensile, compression, bending and so on. It is suitable for testing center, aviation, aerospace material testing, engineering quality testing, colleges and universities, industrial and mining enterprises, scientific research units and other fields. The test operation and data processing are in line with GB228.1-2010 "Room Temperature Material Metal Tensile Test Method", in line with GB/T8358-2014 "Wire Rope Breaking Tensile Test Method" and GB/T 12718-2009 "High Strength Circular Chain for Mining Use" and other standards of the test and inspection requirements.

  • Maximum test force ：1000kN
  • Tester class : Class 1
  • Test force staging: the entire non-staging equivalent of four (the entire resolution is unchanged)
  • Effective measuring range of test force: 2%～100%FS
  • Force resolution: 1/300000
  • Accuracy of test force measurement: better than ±1% of the display value
  • Pilot gauge pitch (optional): 50mm
  • Deformation measurement range: 0-15mm
  • Effective measurement range of deformation: 2%～100%FS
  • Deformation resolution: 1/300000 of the maximum deformation
  • Deformation measurement accuracy: better than ±0.5% of the displayed value
  • Displacement measurement range: 0～250mm
  • Displacement limit error: better than ±1% of the display value
  • Displacement resolution : 0.01mm
  • Control mode: constant stress, constant deformation, constant displacement three closed-loop control
  • Isokinetic stress control range: 2 ~ 60Mpa, stress rate relative error: better than the set value of ≤ ± 5%
  • Isokinetic strain control range: 0.00025/s～0.0025/s, strain rate relative error ≤±5% better than the set value.
  • Isokinetic displacement control range: 0.5～50mm/min, displacement speed relative error better than the set value of ≤±5%
  • Software and Interfaces WINDOWS operating environment software and interactive human-computer dialog operator interfaces
  • Cylinder stroke: 250mm
  • Maximum distance between tensioning jaws: 1000mm
  • Maximum distance between compression surfaces: 1000mm
  • Column spacing ：550mm
  • Round specimen clamping diameter: Φ26～Φ60mm
  • Flat specimen clamping thickness: 0～40mm
  • Upper and lower platen size: 204×204mm
  • Maximum piston travel speed: 80mm/min
  • Lower crossbeam adjustment speed: 150mm/min
  • Main unit external dimensions (approx.): approx. 1100 x 770 x 2600 mm;
  • External dimensions of the piano type oil source control cabinet (approx.): 400×700×1500mm
  • Power supply: 380V±10%/50Hz/three-phase five-wire system
  • Equipment power: oil pump motor power 2.1kW
  • Crossbeam up and down movement motor power: 0.55kW
  • Main unit weight (approx.): 3200kg

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