500 kn 1000KN hydraulic universal tensile testing machine  is dedicated to test the mechanical properties of prestressed steel strand, The machine is equipped with Lenovo computers, HP printers, large gauge electronic extensometers, optical encoder, and full-featured general purpose test software, you can easily complete the test function. Besides, equipped with a specialized steel strand extension to ensure that the specimen middle fracture, further improve the test success rate.

Technical specifications: 

Maximum testing force: 500KN,600KN, 1000kN

Scope of testing force: 2%-100%FS

Space between stand pillar: 560mm

Piston displacement accuracy: ±1%FS

Testing force accuracy: ±1%

Maximum stretch space: 600mm

Maximum compress space: 550mm

Maximum space of bending bearing: 340mm

The resolution ratio of deformation measurement: 1/300,000

Deformation accuracy: ±1%

Motor power of the oil mercury: 2.2 KW

Motor power for beam movement: 1.1KW

Size of Main engine: 990mm×650mm×2250mm

Size of control cabinet: 1000mm×900mm×1100mm

Sensor: Oil pressure sensor, photoelectric sensor, extensometer

Display: The computer screen can show data about testing force, piston displacement, loading rate and deformation experiment and thus various experiment curves, zero adjustment and calibration.

Control mode: Electric-fluid servo closed-loop control and the control mode can be switched smoothly.