NAKE WAW-300D Computer Controlled Electro - Hydraulic Servo Universal Testing Machine (300 kN)

Host structure: Four-column double-screw cylinder under-mounted high-strength main engine structure

Maximum test force: 300 kN

Accuracy class: Class 1 level accuracy/(Class 0.5 level accuracy is customized))

Force measurement range: 2%-100%FS

Relative error of test force indicating value: ≦±1% of indicating value

Force resolution: 1/300000

Deformation measuring device: Electronic extensometer

Deformation indicating value relative error: ≦±0.5% of the indicating value

Displacement measuring device: Photoelectric encoder

Relative error of displacement indicating value: ≦±1%/±0.5% of indicating value

Displacement resolution: 0.01mm

Stepless speed regulation: 0.2-70(mm/min)Stepless speed regulation

Beam adjustment speed: 120(mm/min)

Piston stroke: 250mm

Control method: Servo valve automatically controls various loading modes of constant force, constant displacement and constant deformation.

Effective stretch space: 650mm

Effective compression space: 500mm

Column spacing: 430mm

Clamping method: Hydraulic automatic clamping

Clamping round specimen diameter: Φ10-φ32mm

Clamping flat specimen diameter: 0-15mm

Width of clamping flat specimen: 70mm

Upper and lower platen size: 160*160mm(Lower pressure plate with spherical adjustment)

Power supply: Three-phase five-wire system, 380V/50Hz

Control cabinet dimensions(mm): 1200*675*780

Mainframe Dimensions(mm): 745×685×1905

Equipment power: 3.0KW

Host machine weight: 1450kg