Introduction to the characteristics of sensors in tensile testing machine

Tension testerMedium sensors play an important role in testing. Our company's electronic tensile testing machine is equipped with Hall displacement sensors, which can be used for the mechanical properties of a variety of metal or non-metallic materials. Hall displacement sensors have the following advantages:

1. Simple structure and small inertia (the weight of the Hall element is only a few milligrams)

2. Wide frequency response (from DC to microwave)

3. No contact points for movable components

4. No friction

5. No wear

6. Long life span

7. High resolution

In addition, electronicTension testerThe measurement circuit of the Hall displacement sensor is relatively simple. Since the Hall element directly outputs a DC voltage of millivolts, it can be measured with a general general DC meter, such as millivolt meters, digital voltmeters, recorders, and optical oscilloscopes.