How to choose the right tensile testing machine

Tension testerThere are many kinds of products. How to choose a tensile testing machine that suits your company has always been a problem for major manufacturers. Let me briefly introduce the methods for purchasing tensile testing machines:
1. The tension range needs to be considered. For general flexible packaging manufacturers, the tension range is about 200N, that is, a single-arm, and the larger one is gantry type, more than 1 ton. For example, manufacturers who make steel should consider using such or larger ones...
2. First of all, you should determine what tests your company's products need to be performed, because the tensile testing machine is also called a universal testing machine. It can test the tensile, compressive strength, elongation, and elongation of various materials, semi-finished products and finished products. It can be peeled, tear, bending, flexural, compression, etc. VariousTension testerDifferent models and matching fixtures are different, and the prices are of course the same. III. Itinerary,
Depending on the product you produce, the stroke of the general tensile tester on the market is generally between 600mm-800mm-1000mm. For the test product parts materials, it should be suitable for most manufacturers. 4. Measuring speed
The speed specified by the national standard is 200mm/min. The market equipment has between 10 and 500mm/min, and 0.001 and 500mm/min or even higher accuracy. The former generally uses ordinary motors, which are invigorating speed, have lower accuracy and cheaper prices; the latter uses servo motors, computer servo systems, with higher accuracy and higher resolution; purchase according to the needs of each manufacturer. 5. Accuracy
Including force measurement accuracy, speed accuracy, deformation accuracy, and displacement accuracy. These accuracy values ​​can reach plus or minus 0.5, which is enough for the accuracy of amplitude of 1% for ordinary manufacturers. In addition, the resolution of force values ​​can basically reach one hundred thousand... Generally, those that meet the above standards are suitable for companies!