WAW-G steel strand series microcomputer control battery solution servo universal testing machine
• Adopt all digital close-loop control system, able to force, displacement, deformation of the three closed-loop control, control any combination of smooth handoff; • Not only meet GB/T 5224-2003 prestressed concrete steel strand tensile test requirements, suitable for steel strand tensile test, but also fully meet the requirements of GB/t 228-2002-metallic materials-tensile method, suitable for metal bars, sheets, Rebar and fasteners and other tensile test; • Beam using carbon steel, high steel, surface chrome polished, beautiful, good rust; • Main structure of hydraulic cylinder clearance seal and Sturt, double sealed to ensure long-term zero leakage; • Sensor with drawer-type photoelectric encoder, high precision,
Suitable for steel strand tensile test specimen of metal material tension, compression, bending, shear tests, as well as some product-specific test.
1: double space, between the upper and lower beams for the stretching of space, between the lower beam and try to compress space. Tension and compression testing convert quite convenient; Upper and lower beams are made of cast steel, high strength, good security;
2: unique jaw and fixture design, ensure that strand of fault effect
3: the patented technology of Gage length extensometer fully meet the requirements of standards
4: oil source muted design, environmental, human, a unique pressure servo system, reducing energy consumption, reducing fever, protection circuit;
5: application of high speed DSP Platform, its high integration, strong control and data processing capability, high reliability, as compared to other processor test machine is used.
6: all figures based on neuron Adaptive PID algorithm, a three-loop (force, deformation, displacements) control system, implementation force, deformation, displacements full digital three-loop control, the control can automatically switch between ring and shock-free smooth transition when switching between the.
7:24Bit high precision data acquisition system with high resolution, and can be expanded to 8-channel AD collection.
8:USB1.1 communication 12Mb/s communication speed, full speed mode, batch transmission.
9: System Board with 4 layers PCB wiring unique anti-jamming methods, strong anti-interference ability.
10: in addition to power interface, all other interfaces using standard USB interface, Plug and play interface this interface can realize hot plug, Plug-and-play functionality. Interface attribute can be set by software online. Neat interface layout is reasonable, easy to plug.
GB/T 5224-2003 prestressed concrete strand
GB/T 228-2002 method of tensile test for metallic materials
GB/T 5223-2002 steel wire for prestressed concrete
GB/T 7314-2005 of metallic materials at room temperature test method for compression
Tensile accessories a compression clamp set
Bolt tensioning clamps, nuts holding fixture, bend fixture, cut fixture
Application fields: Measuring quality; Wire and cable; Civil Aviation; Colleges and universities; Scientific research laboratories; Inspection of arbitration, technical supervision departments; Building materials; In other industries.