GB/T4689.20-1996 20KN Single Double Column Universal Testing Machine
SIngle Double Column Computer Servo Type Universal Testing Machine
Equipment summary:
The machine is designed by mechanical-electrical integration, composition of the force-measuring sensor, transmitter, microprocessor, mechanism of load drive , computer and color inkjet printer. High-precision electronic motor can be set to five-speed, the components are connected by plug-way, Floor-standing models, it is taken account of modern industrial design and ergonomics in modeling and coating
It can be tested all the materials in stretch, compression, bending, shear, embedded relay, peeling, tearing, crack, etc,such as rubber, plastics, leather, metal, nylon wire, fabric, paper, aerospace, packaging, construction, petrochemical, electrical, vehicle, etc.
The servo tension machine is mainly suitable for testing metal and non-metal materials, such as rubber, plastic, wire and cable, fiber optic cable, seat belts, safety belts, leather belt composite materials, plastic profiles, waterproof coiled materials, steel pipes, copper materials, profiles, Spring steel, bearing steel, stainless steel (and other high-hardness steels), castings, steel plates, steel strips, non-ferrous metal wires for stretching, compression, bending, shearing, peeling, tearing, two-point extension (extension is required) Count) and many other tests.
Imported photoelectric encoder is used for displacement measurement, and the controller adopts embedded single-chip microcomputer structure, built-in powerful measurement and control software, and integrates measurement, control, calculation, and storage functions. With automatic calculation of stress, elongation (extensometer required), tensile strength, modulus of elasticity, automatic statistical results; automatic recording of the maximum point, breaking point, designated point force value or elongation; use a computer for testing Dynamic display of process and test curve, and data processing. After the test, the graph processing module can be used to enlarge the curve for data re-analysis and editing, and the report can be printed. The product performance has reached the international advanced level.
Standards and standard configuration:
1. GB/T4689.20-1996 measuring fastness of leather’s adhesion
2. QB/T2710-2005 measuring leather’s expansion and the rate of elongation
3. QB/T2711-2005 measuring tear force of leather
4. QB/T2712-2005 measuring leather’s strength and stretch of spherical crack test
Main Technical parameters about Computer Servo Type Universal Testing Machine
| load cell | 20KN |
| resolution of force | 1/200000 |
| accuracy of force | ≤0.5％ |
| Power magnification | 7 automatic switching |
| displacement resolution | 1/1000 |
| accuracy of displacement | ≤0.5％ |
| resolution of extensometer | 1/1000 |
| accuracy of extensometer | ≤0.5％ |
| Range of speed | 0.01－500mm/min or 1000mm/min(according to the needs of customer) |
| Effective Tensile stroke | 800mm;1000mm;1200mm,(can be increased the height according to customer’s requirement) |
| testing width | 380mm(can be increased the width) |
| power supply | 220V |
| power | about 2KW(depending on different demand of force, using different motor) |
| machine size | about 80x55x220cm(length × width× height) |
| machine weight | About250 kg |
| Units | Kg, N, LB, TON, can be exchanged. |
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