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/Skyapplication 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 Ф9-Ф20，Ф20-Φ32one 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,standard GB/T228-7 and GB/T228-2002 can be transferable)

16.Computer desk 1PC 　　　　

Technical specification:

1.Maximum test load 200kN

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 435mm

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 690mm

14.Maximum distance between platens 570mm

15.Platen size φ128×30

16.Connecting plate size φ128×60

17.Distance between bending rollers 30-480mm

18.Bending rod size M16×680

19.Clamping diameter of round specimen 9-32mm

20.Clamping thickness of flat specimen 0~15mm 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