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

7. Control system 1 set Extensometer （gauge length 25mm、50mm、100mm

    to choose from）

8.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

9.HP Deskjed A4 Jet printer 1 set

10.Tensile Fixture 1 set（Round grip Ф9-Ф20，Ф20-Φ32one for each ，

      Flat grip 0-15 1 pair）

11.Compression fixture 1 set (Platen Ф128)

12.Bending fixture 1 set（standard Ф30cooling bending & compression head）

13.Connected cable 1 set

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

     2000 or windows XP) Computer desk 1PC 　

Technical specification: 　　

1.Maximum test load 300kN

2.Accuracy grade 1 Class

3.Measuring range 1%-100%

4.Load resolution 30000 yard

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

6.displacement resolution： 5μm displacement accuracy：

    better than ±1% of indicating value

7.Deformation resolution 1μm

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

9.effective space between columns 435mm 　　　

10.stress speed range： 1—60（N/mm2）S-1 　　　

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

12.Maximum distance between grips 690mm 　　　

13.Maximum distance between platens 570mm 　　　

14.Platen size φ128×30 　　　

15.Connecting plate size φ128×60 　　　

16.Distance between bending rollers 30-480mm 　　　

17.Bending rod size M16×680 　　　

18.Clamping diameter of round specimen 9-32mm 　　　

19.Clamping thickness of flat specimen 0~15mm 　　　

20.Piston travel 250mm 　　　

21.Power 1.7kW 　　　

22.Power supply AC 380V±10% 　　　

23.Dimension of load frame 120mm×560mm×1940mm 　　　

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

25.weight 1222kg