WEW-300B Microcomputer screen display hydraulic universal testing machine

WEW-300B Microcomputer screen display hydraulic universal testing machine

I. Overview

       This testing machine is a lower hydraulic universal testing machine, mainly used for metal materials and cement, concrete, plastics and other non-metallic materials such as tensile, compression, bending, shear and other tests. Add accessories, can complete the stranded steel wire, steel wire rope, chain, welding rod, tape and mechanical properties of the component test. Widely used in machinery, metallurgy, transportation, construction, building materials, colleges and universities, quality inspection and other industries and departments. Reliable performance, economical and practical, is the ideal testing machine for material testing in production and engineering.

      This testing machine according to the national GB/T3159-2008 "hydraulic universal testing machine" design and manufacture. It adopts hydraulic transducer to measure the force, electronic inducer to test the tensile deformation, and computer to process and calculate the data, with the functions of screen display and storage of test data, curve drawing and analysis, and printing results.

Second, the technical indicators:

  1, the maximum test force: 300 kN

  2, the accuracy of the test force: ± 1 percent

  3, Maximum tensile space: 520mm (including piston stroke)

  4, Maximum compression space: 420mm

  5, flat specimen clamping diameter: 0-15mm

  6, round specimen clamping diameter: Φ10-32mm

  7, Diameter of platen: Φ120mm

  8, the distance between the two columns: 460mm

  9, bending support roller spacing: 30-400mm

  10, Working piston stroke: 150mm

  11, the maximum permissible relative error ±1% of the display value

  12, the clamping method: hydraulic clamping

  13, oil pump motor power: 2.2KW

  14, beam moving motor power: 0.37KW

  15, host size: 730 × 570 × 1845 (mm)

  16, Size of oil source: 1020×620×810(mm)

  17, Weight: 2000 (kg)

Third, the main accessories configuration

  1, round specimen jaws Ф10 ~ Ф20 1 payment

  2, round specimen jaws Ф20 ~ Ф32 1 payment

  3, flat specimen jaws 0 ~ 15 1 payment

  4, pressure attachment upper and lower pressure plate, spherical seat plate 1 set

  5, bending test attachment 1 set

  6, foot nut screws 4

  7, a set of measurement and control system including (Lenovo computer,  

                       One HP laser printer,

                         Oil pressure sensor a)

  8, electronic extensometer 1

  9, special measurement and control software 1 set (installed in the microcomputer)