描述
ASTM A416 Prestressed Concrete Strand Tensile Testing Machine
(600kN, 1000kN load capacity)
1.Main Applications & Functions:
This testing machine is newly designed for tensile strength test, measuring non-proportional extension Rp0.2, etc of PC strand (prestress steel strand). The direct tensile grip is a patent product, the strand is directly griped. It’s an ideal testing machine for PC strand manufacturer, quality inspect bureau, college and university, etc.
The machine is calibrated according to ISO 75001 and ASTM E4. In testing standard, it conforms to ISO6934, ISO6892, etc international testing standards.
2.Main Technical Specifications:
|
Model Parameter |
WAW-600S |
WAW-1000S |
|
Max. testing force |
600 |
1000kN |
|
Accuracy |
±1% |
±1% |
|
Load measuring range |
2%-100% FS |
2%-100% FS |
|
Deformation measuring range |
±0.5% FS |
±0.5% FS |
|
Round specimen diameter range |
?15.20mm, other diameter are optional |
?15.20mm, other diameter are optional |
|
Tensile space |
1000mm |
1000mm |
|
Compression space |
600mm |
600mm |
|
Clearance between two columns |
450mm |
550mm |
|
Upper and lower compress plates size |
204×204mm |
204×204mm |
|
Extensometer |
GL:500mm, extension:15mm |
GL:500mm, extension:15mm |
|
Max. piston stroke |
250mm |
250mm |
|
Power supply |
380V±10%, 50Hz, three phase |
380V±10%, 50Hz, three phase |
|
Dimension of host machine |
720×580×2350mm |
1070×850×2530mm |
|
Dimension of control cabinet |
1200×750×1000mm |
1200×750×1000mm |
|
Weight |
2600kg |
3000kg |
