| Usage: | Universal Testing Machine |
|---|---|
| Power: | Hydraulic |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Function and features:
Using full-digital broadband electro-hydraulic servo valve to drive precise hydraulic cylinder, and to complete three closed-loop control to load, displacement, deformation, mainly perform tension, compression, bending tests for metallic materials, complied with standard GB/T16828-2008, JJF1103-2003, GB/T228-2008 and JJG139-1999, also
satisfied with standard ISO, ASTM, JIS about material requirements.
Using transmission mechanism with double screws middle cross beam, underneath type oil cylinder, full-wide jaw base, good rigidity, easy to clamp specimen; loading part adopts microcomputer control high precision full-digital servo valve, high control precision, fast response.
Test control mode: manual open-loop control and computer closed-loop control, can realize auto control
test, data acquisition and judgment (test data include: elastic modulus E,tensile strength Rm, upper and lower yield points ReH,ReL etc.),which makes procedure control and data acquisition processing more accurate.
Main specifications:
|
Model and spec |
WAW-300D/B |
WAW-600D/B |
WAW-1000D |
|
max.load(KN) |
300 |
600 |
1000 |
|
Effectivemeasuringrange(KN) |
2%-100%FS |
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|
precision of indicating value |
±1% |
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|
Control mode |
Computerandthreeclosedloopcontrolofdisplacement,stressand strain |
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|
Max.distance betweentensile jaws (mm) |
550 |
550 |
650 |
|
Max. space between upper and lower platens (mm) |
450 |
450 |
500 |
|
Size of upper and lower platens(mm) |
?160mm |
?160mm |
?160mm |
|
Clamping range of roundspecimen (mm) |
?6 -13; ?13-26 |
?13 -26; ?26～ 40 |
?13 -26; ?26～ 40 |
|
Clamping range of flat specimen (mm) |
0 -15 |
0-15; 15-30 |
0-15; 15-30 |
|
Max. clamping width of flat specimen (mm) |
70 |
70 |
70 |
|
Dimensionof main machine(mm) |
740× 550 × 2050 |
740× 580 × 2100 |
890× 670 × 2150 |
|
Dimension of control cabinet(mm) |
1100× 700 × 940 |
1100× 700 × 940 |
1100× 700 × 940 |