1. introduction
The universal testing machine (UTM), also known as a universal tester, materials testing machine, materials test frame or tensometer, is used to test the tensile strength and compressive strength of materials. It can perform many standard tensile and compression tests on materials, components and structures, in other words, that it is versatile.
2. specification
| Model |
WTD-5/10/20/50 |
WTD-100 |
WTD-200/300 |
WTD-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 |
1/400000 |
| 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 flat specimen |
0-7mm, 7-14mm according to sample size |
| tensile fixutre for round specimen |
4-9mm, 9-14mm,14-21mm according to sample size |
| Extensometer |
According to test material 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 |
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 |
3. parameters can be measured
| For tensile test, the universal testing machine can measure following parameters according to different materials (not limit to the following) |
| Elongation |
Extension |
Stress |
Percentage elongation |
| Tensile strength |
Yield strength |
Maximum tensile force |
Upper yield strength |
| Lower yield strength |
Permanent set strength |
Modulus of elasticity |
Extensometer gauge length |
| Percentage yield point extension |
Percentage extension/ strain |
Percentage permanent extension |
Percentage permanent elongation |
| Percentage elongation after fracture |
Percentage total extension at fracture |
Proof strength/ plastic extension |
Proof strength, total extension |
| Percentage plastic extension at maximum force |
Percentage total extension at maximum force |
|
|
| For compression test, the UTM can measure following (not limit to the following) |
| Compression stress |
proof strength |
non-proportional compression |
proof strength |
| total compression |
compressive yield strength |
upper compressive yield strength |
lower compressive yield strength |
| compressive strength |
compressive modulus of elasticity |
|
|
The universal testing machine can also make bending and flexural test, shear test, peel test, high and low temperature test, assurance loading test, wedge test, etc. if equipped with relative test fixtures.
package and shipping
Simulation Animatronic Customer Triceratops are covered with air bubble film before put them into the wooden case, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, good transparency etc.
