Computer Control Electro-Hydraulic Servo Universal Testing Machine

Standard configuration :

1.Load frame 1set

2.Measuring & control system 1 set

3.Oil source 1 set

4. Hight precision column type load cell 1 piece (load measuring directly, 

    not be affected from friction of oil cylinder and external influence )

5.Build-in Displacement transducer 1 piece

6.Control system 1 set

7. Electro-hydraulic servo valve 1 set（Italy ATOS E-RI-TE-01H 40/DH04SA）

8. Extensometer （gauge length 25mm、50mm、100mm to choose from）

9. Lenovo computer 1 set （Model M4600，170CRT），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

10.HP Deskjed A4 Jet printer 1 set

11.Tensile Fixture 1 set（Round grip Ф6-Ф12，Ф12-Φ22 one for each ，Flat grip 0-151 pair）

12.Compression fixture 1 set (Platen Ф100)

13.Bending fixture 1 set（standard Ф20cooling bending & compression head）

14.Connected cable 1 set

15.Data process software package 1 set (running in Windows 98, windows 2000

     or windows XP) 　　

Technical specification:

1.Maximum test load 50kN

2.Measuring range 1%-100%

3.Load resolution 30000 yard

4.indicating value of load measuring better than ±1% of indicating value

5.Automatic range switching function when exceeds 90% of test load of each

    shift (can set the range by enduser)

6.Deformation accuracy: better than ±1% of indicating value

7.Load accuracy： better than ±1% of indicating value

8.displacement resolution： 5μm

9.displacement accuracy： better than ±1% of indicating value

10.effective space between columns 400mm

11.Deformation resolution 1μm

12.deformation accuracy： better than ±1% of indicating value

13.stress speed range： 1—60（N/mm2）S-1

14.Strain speed range： 0.00025/S—0.0025/S

15.Maximum distance between platens 210mm

16.Platen size φ98×25

17.Maximum distance between grips 615mm

18.Distance between bending rollers 30-600mm

19.Piston travel 250mm

20.Clamping diameter of round specimen 6~22mm

21.Clamping thickness of flat specimen 0~15mm

22.Clamping width of flat specimen 60 mm

23.Protective & stop the machine when exceeds 2%-5%

     of full scale (can set the range by enduser)

24.Power 0.55kW

25.Power supply AC 380V±10%

26.Dimension of load frame 450mm×660mm×2140mm

27.Dimension of oil source 550mm×550mm×1410mm

28.weight 1200kg