1. introduction
Tensile Strength Tester and elongation are the two prime characteristics of most of the
raw materials, whether they are metals or non-metals such as foam,
rubber, textiles, plastic, paper or finished products such as rods,
wires, ropes, yarns, belts etcetera. These properties very often
play the major role in determining the suitability of any raw
material for any specific application. It is, therefore, of utmost
importance to determine these characteristics accurately,
conveniently, and quickly.
2. features
- This tensile testing machine adopts two strong supports, precise
load cell to measure the load. Its crosshead can move up or down at
a constant speed.
- This tensile testing machine can program the crosshead speed or
conduct cyclical testing, allow testing at a constant force,
testing at constant deformation, testing at constant displacement,
etc.
- This testing machine can equip with extensometers to measure the
extension or deformation.
- According to test requirement for temperature, humidity, pressure,
etc, special device, such as environmental chamber can be placed
around the test specimen to do test in certain temperature,
humidity or pressure.
- Matched with various test fixture, like peal, puncture, tear,
pneumatic grip, belt tension, etc. This tensile testing machine can
be used to metal, non-metal, composite materials like rubber, steel
wire, plastic, seat belt, textile character test.
- Protecting functions of over load, over current, over voltage,
crosshead limit moving space protection, auto stop at break.
3. software introduction
- Easy to control and friendly interface
windows based interface, easy and fast to reach different
functions, suitable for most of operators using habits. Integrated
all common operation functions, like specimen information input,
specimen choosing, curve plotting, data display, data process, data
analysis, test operation etc., easy and convenient to operate.
- Full digital display and computer control
Adopting remote controller, fast response and reliable to parameter
gathering. Realize digital adjustment and zeroing of load,
deformation and displacement as well as PID parameter adjusting.
- Different control mode & speed setting
- Programmable control mode
Users can program test mode according to their own requirements.
- Load holding facility for a specific period:
Report is editable
4. specification
| Model | WDW-5/10/20/50 | WDW-100 | WDW-200/300 | WDW-500/600 |
| Max. capacity(kN) | 5/10/20/50 | 100 | 200/300 | 500/600 |
| Measuring range | 1%~100%FS(0.4%-100%FS) |
| Grade | Grade 1(Grade 0.5) |
| Force resolution | 1/400000 |
| Deformation measuring range | 2%~100%FS |
| Relative error of deformation value | +/-1%(+/-0.5% |
| Deformation resolution | 1/4000000 |
| Force speed | 0.01-50 kN/s |
| Deformation speed | 0.01-30mm/min |
| Displacement speed | 0.01-500mm/min (can be 1000mm/min) | 0.01-300mm/min | 0.01-250mm/min |
| Tensile fixture for round and flat specimen | Standard one set tensile fixture for round specimen, one set
tensile fixture for round specimen, one set of compression platen,
other test fixture can be equipped according to client’s
requirement or relative test method |
| Extensometer | According to test materials or client’s requirement |
| High and low temperature test | According to relative test method or client’s requirement |
| Max. stroke of crossbeam | 1090mm | 1070mm | 1140mm | 1200mm |
| Effective tensile space (equip with metal tensile fixture) | 800mm | 700mm | 600mm | 600mm |
| Distance between columns | 430mm | 550mm | 600mm | 625mm |
| Power | 220V,1.0kw | 220V,2kw | 220V,3kw | 380V,4kw |
| Dim. Of loading frame(cm) | 79x43x186 | 92x50x198 | 110x60x241 | 130x87x250 |
| Weight | 400kg | 700kg | 1150/1250kg | 2500kg |
