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Computer Control Electro-Hydraulic Servo Universal Testing Machine
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- Product description
- Specifications
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Computer Control Electro-Hydraulic Servo Universal Testing Machine
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.
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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 M4600，17〞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
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
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