1. introduction
- The series of microchip controlled Electro-hydraulic servo universal testing machines is mainly designed for tension, compression, flexure, shear on metal, and non-metal materials. This product series features a bottom-mounted hydraulic cylinder; electrically adjusted test space, hydraulically powered automatic grip, adjustable four-column main frame. It is competent to fulfill the requirements of application fields such as road, bridge construction, construction materials, quality control department, science and research department, iron forging, higher education, etc.
- This product is applicable to tension on metal bar, plate and threaded iron, or high speed wire rod, steel strand (related accessories required), tension on high strength, high hardness metals and compression on metals or concrete. This series is also capable of both static tensile, compression tests and quasi-dynamic tests including low-cycle fatigue tests.
- This product features a firm structure as well as steady loads, precise controls and is intuitive to operate. It adopts the leading high-performance Controller, which is usually equipped on high-end material testing machines. The mechanical components collaborate with the pioneered modular Test Live computer testing software to ensure the stability, precision and reliability of the whole system.
- The hydraulic system is upgraded with a speed withdraw unit to promote testing efficiency.
- This product complies with the standards and requirements of GB/T 228-2002, GB/T 7314-2005 etc.
2. specification
| Model |
WAW-W/P300 |
WAW-W/P600 |
WAW-W/P1000 |
WAW-W2000 |
| Capacity(kN) |
300 |
600 |
1000 |
2000 |
| structure |
2 columns 2 lead screws |
4 columns 2 lead screws |
4 columns 2 lead screws |
4 columns 2 lead screws |
| Measuring force range |
2%-100%FS |
| Accuracy of load |
+/-1%( or +/-0.5%) |
| Accuracy of deformation |
+/-0.5% |
| Deformation measuring |
Clip-on extensometer, standard gauge length, elongation 5/10/25mm |
| Max. tensile space(mm) |
550 |
600 |
750 |
800 |
| Max. compression space(mm) |
450 |
500 |
600 |
700 |
| Flat specimen range(mm) |
0-15 |
0-30 |
0-40 |
20-60 |
| Round specimen range(mm) |
Dia. 10-32 |
Dia.13-40 |
Dia.13-60 |
Dia.35-80 |
| Compression platen(mm) |
200x200 |
200x200 |
200x200 |
200x200 |
| Bending support roller distance(mm) |
350 |
350 |
350 |
350 |
| Bending roller width |
100mm |
140mm |
140mm |
140mm |
| Bending roller dia.(mm) |
30 |
30 |
30 |
50 |
| Ram stroke(mm) |
250 |
250 |
250 |
250 |
| Clamping mode |
Hydraulic automatic |
| Dim. Of loading frame(mm) |
910x550x2370 |
960x650x2600 |
1160x1100x2600 |
| Dim of control cabinet |
1100x700x950mm |
| Weight |
2600kg |
2600kg |
3400kg |
6500kg |
| Key |
WAW-W series: computer control servo hydraulic universal testing machine
WAW-P series: computer display hydraulic universal testing machine
|
Load Frame Configuration:
6 column, servo-controlled hydraulic
Test Space:
Dual zone (tension on top, compression on bottom)
Typical specimens:
Fasteners, rebar, chain, welds, castings
Test Standard:
ISO6892, BS EN4449, ASTM A370, ASTM D638, ASTM D790, ASTM D695
