mätarm

The term "mätarm" is a Swedish word that translates to "measuring arm" in English. It is a component of a measuring instrument or a device used for the purpose of taking measurements. The specific design and function of a mätarm can vary greatly depending on its application.

In many industrial settings, a mätarm is a mechanical or electronic arm that extends or retracts to determine distances, dimensions, or positions. These arms are often equipped with sensors, such as encoders or potentiometers, to provide precise feedback on their movement. They can be found in machinery for quality control, automated manufacturing, or as part of diagnostic equipment.

In a broader context, the term can also refer to a part of a more complex measuring system. For example, in metrology, a mätarm might be a movable part of a coordinate measuring machine (CMM) that carries a probe to touch and record points on an object. Similarly, in some scientific instruments, a mätarm could be used to manipulate samples or sensors within a controlled environment. The key characteristic of a mätarm is its role in facilitating or executing a measurement process through its physical articulation.