WAW-E series microcomputer controlled electro-hydraulic servo universal testing machine
- Brand Ji'nan Kaide Instrument Co. Ltd.
- Type WAW-300E/600E/1000E/2000E
WAW-300E/600E/1000E/2000E series microcomputer controlled electro-hydraulic servo universal testing machine
1、Function and structure
1) WAW-E computer controlled servo hydraulic universal testing machine is designed and produced conform to GB/228-2010, mainly used to execute the tension, compression, bending, shearing etc. test for metal material. Attached simple accessories and devices, it can be used to test wood, concrete. Cement, rubber and so on.
2) The oil cylinder is at the bottom of the load frame, tension space is at the upside of the load frame, compression and bending space is between lower crosshead and working table. The lower crosshead is driven by motor though decelerator, chain transmission device, and screw pair to realize the adjustment of the testing space.
3) The machine adopts oil pressure transducer to measure load, and use ourselves developed computer screen display system. The system can display the load, load peak value, deformation, testing curves. Easily print diverse testing report and as well as edit customized report form by users themselves.
4) Test of space and long experimental stroke the host structure, mounting specimens of various sizes, various fixture, test device and extensometer. So it has strong adaptability.
2、Main specification
No.
Item
Specification
Specification
Specification
Specification
1
Max. capacity(KN)
300
600
1000
2000
2
Measuring range
2%-100% of FN
3
Relative error of reading
≤±1%
4
Displacement measurement
Resolving power(mm)
0.01
5
Deformation measurement
accuracy
≤±0.5%
6
Deformation rate control
precision
The setting value of the rate <0.05%FS is ±2%.
The rate is not less than 0.05%FS ±0.5% value set
7
Constant, constant deformation
constant displacement control precision
Set the value of <10%FS, set the value of less than±1%
The set value is not less than 10%FS, within the set value of±0.5%
8
Clamping method
Build in type hydraulic clamping
9
Round specimen clamping
range(mm)
Φ6-Φ26
Φ13-Φ40
Φ13-Φ60
Φ15-Φ70
10
Flat specimen clamping
range(mm)
0-15
0-30
0-40
0-60
11
Max. flat specimen clamping
width(mm)
70
80
120
100
12
Max. tension test space(mm)
800
800
850
800
13
Max. compression test space(mm)
700
700
700
700
14
Cabinet dimensions(mm)
1100×700×950
15
Load frame dimensions(mm)
990×600×2435
990×600×2453
1100×770×2490
1160×1100×2600
17
Pump motor power (KW)
2.3
3.4
18
Load frame weight(Kg)
2800
3000
4500
6500
19
Column net distance(mm)
520
520
650
740
20
Compression platen size(mm)
204×204
21
Span of bending roller(mm)
450
22
Width of bending roller(mm)
140
23
Shearing specimen diameter(mm)
Φ10
24
Max. piston stroke(mm)
250
