Computer Control Electro-Hydraulic Servo Universal Testing Machine Capacity 50KN for tension, compression, bending and

Computer Control Electro-Hydraulic Servo Universal Testing Machine Capacity
50KN for tension, compression, bending and shearing strength

Application

Computer Control Electro-Hydraulic Servo Universal Testing Machine is suitable to test various metallic & non-metallic materials for tension, compression, bending and shearing strength. It can be capable of testing the characters of materials on physical & technology properties. It is simple, easy to operate and widely used in works, laboratories and high schools for material properties research and quality control. Equipped with the computer & Software & printer, it can display, record, process and print the test results, and control test procedures as the set program and can draw test curves automatically in real time. The machine complies with ASTM, DIN, ISO standards.

Standard configuration

• Load frame 1set
• Measuring & control system 1 set
• Oil source 1 set
• Hight precision column type load cell 1 piece (load measuring directly, not be affected from friction of oil cylinder and external influence )
• Build-in Displacement transducer 1 piece
• Control system 1 set
• Electro-hydraulic servo valve 1 set(Italy ATOS E-RI-TE-01H 40/DH04SA)
• Extensometer (gauge length 25mm,50mm,100mm to choose from)
• Lenovo computer 1 set (Model M4600,17〞CRT),Confriguration:

PDC E21800/1G DDRII/SATA2 160G(7200 R)/SATA DVD/Sound card/Integrated KiloMega network card /Integrated high performance video card /Keyboard/USB Photoelectrical mouse/XP HOME /front built 2 USB2.0/Sky application 08A(for XP)/180W power supply/guarantee for 3 years

• HP Deskjed A4 Jet printer 1 set
• Tensile Fixture 1 set(Round grip Ф6-Ф12,Ф12-Φ22 one for each ,Flat grip 0-15 1 pair)
• Compression fixture 1 set (Platen Ф100)
• Bending fixture 1 set(standard Ф20cooling bending & compression head)
• Connected cable 1 set
• Data process software package 1 set (running in Windows 98, windows 2000 or windows XP)

Technical specification:

• Maximum test load 50kN
• Measuring range 1%-100%
• Load resolution 30000 yard
• indicating value of load measuring better than ±1% of indicating value
• Automatic range switching function when exceeds 90% of test load of each shift (can set the range by enduser)
• Deformation accuracy: better than ±1% of indicating value
• Load accuracy: better than ±1% of indicating value
• displacement resolution: 5μm
• displacement accuracy: better than ±1% of indicating value
• effective space between columns 400mm
• Deformation resolution 1μm
• deformation accuracy: better than ±1% of indicating value
• stress speed range: 1—60(N/mm²)S^-1
• Strain speed range: 0.00025/S—0.0025/S
• Maximum distance between platens 210mm
• Platen size φ98×25
• Maximum distance between grips 615mm
• Distance between bending rollers 30-600mm
• Piston travel 250mm
• Clamping diameter of round specimen 6~22mm
• Clamping thickness of flat specimen 0~15mm
• Clamping width of flat specimen 60 mm
• Protective & stop the machine when exceeds 2%-5% of full scale (can set the range by enduser)
• Power 0.55kW
• Power supply AC 380V±10%
• Dimension of load frame 450mm×660mm×2140mm
• Dimension of oil source 550mm×550mm×1410mm
• weight 1200kg