200kg ASTM Bolt Rubber Tensile Test Machines With Tensile Grip

200kg ASTM Bolt Rubber Tensile Test Machines With Tensile Grip

Universal Test Machine.pdf

Product Description 

Rubber Materials Tensile test Machine have characteristic mechanical properties including elasticity and flexibility, and are widely used for industrial parts, construction materials, and housewares. In particular, a diverse range of synthetic rubber materials with differing properties suited to match their application have been developed

Measuring these mechanical properties is extremely important to ensure quality control and for new materials development. This Data Sheet introduces an example of the evaluation of three synthetic rubber (main components: chloroprene [1]; urethane [2]) specimens (dumb-bell test pieces). Static tensile tests were performed, and the specimens were evaluated with respect to tensile strength, stress at given elongation, and elongation at break, which are aspects of their basic mechanical properties.

The Implementation of Wire and Cable Stretch Tester

 1. GB/T4689.20-1996   measuring fastness of leathers adhesion

 2. QB/T2710-2005 measuring leathers expansion and the rate of elongation

 3. QB/T2711-2005 measuring tear force of leather

 4. QB/T2712-2005 measuring leathers strength and stretch of spherical crack test

Features
1. A high-precision load cell is adopted. (The high-precision type is class 0.5; the standard-precision type is class 1.)
2. Accuracy is guaranteed over a wide range, from 1/500 to 1/1 of the load cell capacity. This supports highly reliable test evaluations.
3. Crosshead speed range
4. Tests can be performed over a wide range from 0.001 mm/min to 1,000 mm/min.
5. High-speed sampling
6. High-speed sampling, as fast as 1 msec.
7. TRAPEZIUMX LITE X operational software
8. This is simple, highly effective software.
9. Jog controller (optional)
10. This allows hand-held control of the crosshead position. Fine position adjustment is possible using the jog dial.
11. Optional Test Devices
12. A variety of tests can be conducted by switching between an abundance of jigs in the lineup.

Main Technical Parameters

Measurements and Jigs
In tensile tests of rubber dumb-bell specimens, the grips must tighten automatically. When tensile loads are applied to rubber materials, they elongate and their thickness decreases. For this reason, if there is no automatic tightening mechanism, the specimen will inadvertently break free of the grip before the maximum load is applied, making favorable measurements impossible. Accordingly, in rubber tensile tests, it is necessary to use pneumatic parallel grippers, pantograph grips, eccentric roller type grips, Henry Scott type grips, or other grips equipped with this feature.

Packaging & Shipping