1. Application
It is application, for a variety of long, short sample test, especially for large, long length sample. Common test types such as: Insulators, power fittings, ground wires, overhead insulated wires,,wire rope, ACSR/AW JOREE, chain, shackle ,cable, lifting belt, safety rope tensile test, lifting belt,power fittings etc tensile test.
2. Technical indicators
Model |
WDE-W200 |
Control Way |
Constant stress uniform deformation constant displacement three closed loop control and program control dealing
|
Max. Load |
200kN |
Load accuracy |
±0.5%; class 0.5 (accordance ASTM E4,ISO 7500-1) |
Load range |
0.4%~100%F·S
|
Load resolution |
1/500000 of the full scale |
Deformation measuring range |
1%~100%F•S |
Accuracy of deformation indication |
±0.5% |
Displacement measurement accuracy |
±1% |
Displacement resolution |
0.01mm |
Displacement indication accuracy |
±0.5% |
Force control speed adjustment range |
0.05%~5%F.S./s |
Force control rate control accuracy
|
±0.5% |
Displacement rate adjustment range
|
0.005~300mm/min |
Displacement rate control accuracy |
±0.5% |
Constant force, lateral deformation, and constant displacement control range |
0.4%~100%F.S |
Constant force, constant deformation and constant displacement control accuracy |
±0.5% |
Max tensile space |
1.8 m |
Testing speed |
0.01~300mm/min adjustable
|
Tensile Grip |
insulators special tensile grips |