Model JYA-1000 Computer Control Compression Testing Machine for Manhole covers and Grids

Application:

This machine adopts computer control and high accuracy electro-hydraulic servo valve, drive precision two-way hydraulic cylinder, a variety of automatic control mode of the test load, displacement, deformation, to complete the test a variety of Manhole covers and Grids as EN-124: 2015 and GB standards.  

Main Technical Specifications:

Max. test load: 1000KN

Measuring range: 2%-100%FS

Load accuracy: ≤±1%

Compression space: 0-350mm

Effective width between two columns：1500mm

Test area: 1500x1500mm

Spherical upper indenter size:Φ250×40mm

Solid block Extensible configuration

Ram stroke: 0-200mm

Rate of loading: 0.02%—2%FS/s

Deformation measurement range: 0-10mm；

Deformation measurement resolutions: 0.001mm

Overall dimension (not including ram stroke):1500×1400×2050mm

Servo oil source control cabinet size:1200×840×1100mm

Bench height distance: Approx. 450mm

Machine power: 2.2KW, 380V, 3phs

Machine weight: Approx. 3300kG