Computer Control Electronic Universal Testing Machine
Main functions
This machine is suitable for tensile, compression, bending, shearing and tearing test of rubber, plastic, electrical wire and cable, composite, plastic profiled bar, waterproof roll, etc.
They may add test methods or rules according to customers' requirement. They are essential testing instrument for quality testing section, university and college, research institution and industrial and mining enterprise.
Features
This machine equips alternating servomotor for driving crosshead and photoelectric encoder for displacement measure. This machine is accompanied with the digital multi-channel closed loop control system, which apply with the latest measurement and control systems with lots of advanced professional and technical development.
Control software can automatically finger out routine data, such as tensile modulus of elasticity, extend rate after rupture, non-proportional extend strength RP0.2, etc. It can realize three close loops control and real time display many testing curves of force-displacement, force-time, and stress-strain. These curves automatically switch. Testing process control and data processing conform to the requirements of GB, ISO and so on.
Main specification
Model | WDW-300HP |
Max Capacity | 300KN |
Accuracy grade | 1 / 0.5 grade |
Range of testing force | 0.4%-100%FS |
Accuracy of force | ≤±1% of indicated value |
Structure | door type with double space |
Testing speed | 0.001 mm/min -200 mm/min, stepless speed regulation, |
Precision of testing force | error less than ±1% |
Precision of displacement | 0.001mm |
Resolution | 1/500000 of max testing force |
Relative error of displacement | ±1% / (±0.5%) |
Effective Tension space | 550mm |
Valid test width | 560mm |
Hose size(L*W*H) | 1120×710×2210mm |
Power supply | 380V, 50Hz, 5KW |
Clamping method | Hydraulic clamping |
Range of round clamping: | Φ6-Φ30mm |
Range of flat clamping: | 0-30mm |
Size of upper and lower plate: | Φ120mm |
Weight: | 1900kg |
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