JG-2000L Servo Hydraulic Universal Testing Machine: 马来西亚的首选 JNG Industry Sdn Bhd

详情

Equipment Usage:

· JG-2000L Servo Hydraulic Universal Testing Machine is a single test space on the lower position of load frame, with oil-cylinder mounted on the top position. Due to large and lower test space, quickly loading speed, it makes it more flexible for tensile testing of large strength metal materials, especially suitable for long length specimen, like deformed steel bar, etc. It greatly improves the test efficiency, it is very popular in some big steel and iron manufacturing companies for high testing frequency (like 24 hours daily continuous test).
It adopts four columns structure, high stiffness. It uses high accuracy load cell to measure testing force, encoder to measure displacement of piston stroke, electric extensometer to measure extension. Close loop control software can auto get test ultimate tensile strength Rm, yield strength ReH, max. testing force Fm, non-proportional extension Rp0.2, T/Y ratio, elongation rate A%, extension at max. testing force Agt, etc testing results.

Conform To The Standards:

Technical Specifications:

Model	JG-2000L
Max. Test force	2000kN
Measurement range of accuracy	1%-100%
Testing force accuracy	±0.5% of reading value
Control range of stress rate	1-60MPa/S
Adjust range of test stress rate	1N/mm²S^-1-60N/mm²S^-1
Adjust range of test strain rate	0.00025/S-0.0025/S
Precision of deformation measurement	±0.5%
Precision of displacement measurement	±1%
Control range of displacement rate	0.5mm/min-200mm/min
Maximum tensile space	650mm
Clamping diameter of rebar	φ20-φ50mm
Clamping thickness of flat specimen	0-50mm
Diameter of upper and lower plate	300×450mm
Piston stroke	650mm
Deformation measurement	Extensometer gauge length: 200mm; Extension: 100mm
Power supply	3-phase 4-wire, 380V, 50 Hz, 7.5kW
Dimension	Host machine: 1280×880×3700(mm) Power pack: 850×1060×1220(mm)
Weight	Host machine: 7500kg, Power pack: 800kg