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 | WAW-W/P300 | WAW-W/P600 | WAW-W/P1000 | WAW-W2000 |
Capacity(kN) | 300 | 600 | 1000 | 2000 |
structure | 2 columns 2 lead screws | 4 columns 2 lead screws | 4 columns 2 lead screws | 4 columns 2 lead screws |
Measuring force range | 2%-100%FS | |||
Accuracy of load | +/-1%( or +/-0.5%) | |||
Accuracy of deformation | +/-0.5% | |||
Deformation measuring | Clip-on extensometer, standard gauge length, elongation 5/10/25mm | |||
Max. tensile space(mm) | 550 | 600 | 750 | 800 |
Max. compression space(mm) | 450 | 500 | 600 | 700 |
Flat specimen range(mm) | 0-15 | 0-30 | 0-40 | 20-60 |
Round specimen range(mm) | Dia. 10-32 | Dia.13-40 | Dia.13-60 | Dia.35-80 |
Compression platen(mm) | 200x200 | 200x200 | 200x200 | 200x200 |
Bending support roller distance(mm) | 350 | 350 | 350 | 350 |
Bending roller width | 100mm | 140mm | 140mm | 140mm |
Bending roller dia.(mm) | 30 | 30 | 30 | 50 |
Ram stroke(mm) | 250 | 250 | 250 | 250 |
Clamping mode | Hydraulic automatic | |||
Dim. Of loading frame(mm) | 910x550x2370 | 960x650x2600 | 1160x1100x2600 | |
Dim of control cabinet | 1100x700x950mm | |||
Weight | 2600kg | 2600kg | 3400kg | 6500kg |
Key |
WAW-W series: computer control servo hydraulic universal testing machine WAW-P series: computer display hydraulic universal testing machine |
Standard:
ASTM D751,ASTM D882,ASTM D1117,ASTM D1445,ASTM D1593,ASTM D1683,ASTM D2209,ASTM D5034,ASTM D5053,ASTM D1424,ASTM D2212,ASTM D2262,ASTM D2261,ASTM D4704,ASTM D4705,ASTM D5733,ASTM D5734,ASTM D2207,ASTM D412,ASTM D638 ASTM D3137,ASTM D3574,ASTM D624,ASTM D3574,ASTM D4964,ASTM D2061,ASTM D5169,ASTM D5170,ASTM D2558,ASTM D413
Features of products:
1, mainframe
1.1 the structure of the main engine is compact and the layout is reasonable. Compared with the upper type, the height of the whole machine is greatly reduced under the premise of invariant test space.
1.2 use chain drive.
1.3 unique lead screw clearance elimination mechanism to ensure the continuity of test loading.
1.4 the independent hydraulic fastening mechanism ensures the reliability of the clamping system, and the tensile fracture of the specimen does not break and injure, thus ensuring the safety of the tester.
2. Force measuring system
This machine adopts the sensor to measure the force, the liquid crystal screen displays the force value, the reading is intuitionistic, the precision is high (the national standard first grade accuracy is high, has the loading speed tracking, the overloading range protection and so on function.