Product Description
● This machine equips alternating servo motor for driving crossbeam. This machine is accompany with the digital multi-channel closed loop control system which applicates the latest monitor and control systems with lots of advanced profassional and real time display many testing curves of force-displacement, force-displacement, force-time, and stress-strain. These curves automatically switch. Testing process control and data processing conform to the requirements of GB.
● This machine has the following performances: Auto zero, auto gear shifting or no subsection, auto indication, auto save, unicontrol or multistep programmed control, auto stop, auto analysis or assistant manual analysis, batch test, testing result statistic, curve select and over load protection. And the machine is beautiful, multifunctional, and oprates easily and reliably.
Type | WDW-1 | WDW-2 | WDW-5 | WDW-10 | WDW-20 | |
Maximum testing force | 1kN | 2kN | 5kN | 10kN | 20kN | |
Test accuracy | 0.5 grade | |||||
Measuring range of testing force | 0.2%~100% FS | |||||
Relative error | ±0.5% | |||||
Test force resolution | 0.5 grade1/500000 of maximum force, no subsection of full travel | |||||
Displacement relative error | ±0.2% | |||||
Resolution of displacement | 0.015μm | |||||
Adjusting range of force control speed | 0.005~5%FS/S | |||||
Control accuracy of force control speed | Veloity<0.05%FS/s, setting value within ±2%;Veloity≥0.05%FS/s, setting value within±5% | |||||
Adjusting range of deformation speed | 0.005~5%FS/S | |||||
Control accuracy of deformation speed | Veloity<0.05%FS/s, setting value within ±2%;Veloity≥0.05%FS/s, setting value within±5% | |||||
Adjusting range of crossbeam speed | 0.001~500mm/min | |||||
Relative error of crossbeam speed | within±0.2% of setting value | |||||
Control range of constant force, constant deformation, constant displacement | 0.5%~100%FS | |||||
Control accuracy of constant force, constant deformation, constant displacement | Setting value≥10%FS/s, setting value is within±0.1%; Setting value<10%FS/s, setting value is within±1% | |||||
Space of tensile(without grips) | 950mm | 1000mm | ||||
Space of compression | 880mm | 800mm | ||||
Effective testing space | nothing | 370mm | ||||
Overall dimension of host machine | 600x420x1700 | 780x500x1680 | ||||
Power supply | 220V/50Hz, ±10% | 220V/50Hz, ±10% | ||||
Supply | 0.75KW | 0.75KW | ||||
Weight | About 200Kg | About 350Kg | ||||
Large deformation device | Measuring range | 10-800mm | Remark | 1. Clamp, accessories, deformation device, etc, can be customized | ||
Indication error | Within ±2% of indication | 2. The machine can be local adjusted according to customer requirement | ||||
Resolution | 0.008mm | 3. The special heighten/widen testing machine can be customzied |