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

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 Ф13-Ф26，

     Ф27-Φ40one for each ，Flat grip 0-15 1 pair）

12.Compression fixture 1 set (Platen Ф128)

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

14.Connected cable 1 set

15.Data process software package 1 set (running

      in Windows 98, windows 2000 or windows XP)

17.Computer desk 1PC

Technical specification:

1、Maximum test load 600kN

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

7、displacement accuracy： better than ±1% of indicating value

8、Deformation resolution 1μm

9、deformation accuracy： better than ±1% of indicating value

10、effective space between columns 470mm

11、stress speed range： 1—60（N/mm2）S-1

12、Strain speed range： 0.00025/S—0.0025/S

13、Maximum distance between grips 750mm

14、Maximum distance between platens 620mm

15、Platen size φ128×30

16、Connecting plate size φ128×60

17、Distance between bending rollers 30-500mm

18、Clamping diameter of round specimen 13-40mm

19、Clamping thickness of flat specimen 0－15mm

20、Piston travel 250mm

21、Power 2.1kW

22、Power supply AC 380V±10%

23、Dimension of load frame 770mm×600mm×2130mm

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

25、weight 1656kg