Features:
Computer control type electronic universal testing machine is applicable for tensile, compression, bending, shearing, peeling and tearing test of metal materials and non-metal materials. They may add test methods or rules
of other materials to customers’ need . They are essential testing instrument for quality testing section, university and colleges, research institution and industrial and mining enterprise.
Computer control type electronic universal testing machine adopts the most advanced and reliable console model constructer, imported whole digital alternating servo motor and servo adjustment system,
imported load sensor and imported photoelectric encoder. Whole digital measurement and control system can realize high precision, wide range measure and three closed loops control.
The system of measure and control adopts high precision transducer, imported high quality electron device and whole digit design. And the card also complies with PCI2.1 and automatically distributes
resources. Integrated double channels precision amplifier can automatically zero. Build-in large scale CPLD can program logistic chips, high speed operate and real time process. The whole digital
control adjustment and demarcation can supply Single AD software interface. The software adopts blocking design, has many kinds of controlling means such as displacement, force, deformation,
(stress and strain) metal tension and so on. Multistep control procedure can be compiled using program editor of the software by ourselves. We can analysis and process the testing data according
to corresponding standards, and automatically finger out routine data, such as tensile strength, yield strength, modulus of elasticity, non-proportional extend strength RP0.2, etc. Batch program
of the software can sum up and compare the result and curve of one batch of specimen. The testing data adopts database management, supply word Excel and self-defining program and meet with the
special requirements. Flexible editing mode of report forms can print satisfied table.
Characteristics:
| parameters
para |
WDW-T50 |
WDW-T100 |
WDW-T200 |
| Measuring range of testing force (KN) |
0.1-50 |
0.2-100 |
0.4-200 |
| Accuracy of testing force |
±1% |
| Resolution of force |
1/200000 of maximum force, no subsection full travel or seven subsections according to the requirements of customer |
| Accuracy of displacement measure |
±0.5% |
| Resolution of displacement measure |
0.03um |
| Maximum value of displacement(mm) |
0.001 |
| Adjusting range of displacement speed |
0.001-500mm/min |
| Accuracy of deformation measure |
µm ±0.5% |
| Range of deformation measure |
2%~100%FS |
| Control accuracy of displacement speed |
velocity < 0.01mm/min,±1.0%of the point;
velocity≥0.01%mm/min,±0.2% of the point. |
| Effective tension testing space (mm) |
650 |
650 |
600 |
| Compression testing space (mm) |
650 |
650 |
650 |
| Width of testing space (mm) |
560 |
560 |
600 |
| Nip size (mm) |
Thickness of flat specimen |
0~14 |
0~14 |
0~20 |
| Clamping diameter of round specimen |
ô4~ô22 |
ô4~ô22 |
ô9~ô26 |
| Power supply |
380V±10%,50Hz |
| Working environment |
10°C~30°C,relative humidity 80% |
| Main configuration |
Imported servo motor and speed adjustment system,
Precision photoelectric encoder. |
| Weight (kg) |
1100 |
1100 |
2000 |
| G. W. |
|
1500 |
|
| Packing dimension |
|
2.5x1.43x1.14m |
|
Standard accessories:
- Machine level: 0.5 class
- Max. capacity: 300 KN
- Measuring range; 0.2%-100% of FS
- Relative error of reading: ≤±1%
- Resolution of load: 300000
- Gauge of extensometer: 50 mm
- Max. deformation measuring: 10 mm
- Deformation measuring range (mm): 2%-100% of Max. deformation
- Relative error of deformation reading: ≤±1%
- Relative error of deformation reading: ≤±1%
- Resolution of displacement: 0.001 mm
- Speed range (mm/min): 0.005-500, stepless
- Relative error of speed: ≤±1%
- Load frame dimensions (mm): 1100x770x2685
- Width for test space: 600 mm
- Tension travel: 600 mm
- Compression travel: 600 mm
- Max. compression stroke: 1350 mm
- Load frame weight: 1560 kg
- Load frame power: 5KW, AC380V±10%, 3 phase, 4 wires
- Working condition: Ambient temperature: 10℃~38℃ Humidity:20%-90%
Standard accessories:
- AC servo motor and system: 5KW - 1 set
- Deceleration system
- Software and measuring system
- Ballscrew pair
- Ballscrew pair
- Load cell: 300KN
- Extensometer: YYU-10/50
- Photoelectric encoder
- Computer: P4/256MDDR/80G
- Printer: HP(A4,ink jet)
- Tension flat grips: 0mm-7mm
- Tension round grips: 20mm-26mm
- Tension round grips: 20mm-26mm
- Bending accessory: Span 500mm, Roller dia. 30mm
- Tool kits
- Accessoried documents
- Special grips:
Flat grips 7mm-14mm, 14mm-20mm
Round grips 9mm-14mm 14mm-20mm
|
Testing machinies 
