The main unit of the microcomputer controlled steel strand testing machine adopts a cylinder mounted main unit, mainly used for tensile, compressive, bending and other tests of metal, non-metal and steel strands. Suitable for fields such as metallurgy, construction, light industry, aviation, aerospace, materials, universities, research institutions, etc. The experimental operation and data processing comply with the requirements of GB228.1-2021 "Metallic Tensile Test Method for Room Temperature Materials".
Its design, manufacturing, and inspection are based on the following standard related clauses:
GB/T16826-2008 "Electro hydraulic universal testing machine"
JJG139-2014 "Tensile, Pressure and Universal Testing Machine"
GB/T5224-2023 Steel Strands for Prestressed Concrete
GB/T228.1-2021 "Tensile Test Method for Metallic Materials at Room Temperature"
Main technical parameters：
Maximum test force: 2000kN
Test force measurement range: 2% -100%
Relative error of test force indication: ± 1%
Experimental power resolution: 1/300000
Relative error of deformation indication: ± 1%
Maximum tensile test space: 1100mm
Piston stroke: 250mm
Column spacing: 560mm
Steel strand clamping range: Φ12.7-18.9mm
Pressure plate size: 220 * 220mm
Clamping method: hydraulic clamping
Host dimensions: 1250 * 830 * 3350mm
Oil source control console size: 1260 * 950 * 1050mm
Total power of motor: 5kW
Total weight: 7500kg
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