Brief introduction of imager, secondary element and image measuring instrument

There is no difference between imagers, two-dimensional measuring instruments, and image measuring instruments. They are just called differently. Their scientific name is: image measuring instruments.

Using optical imaging, the appearance data of the object is imported into the computer, and then the object is measured through software. Image measuring instruments are mainly used in plane measurement, that is, two-dimensional measurement, so they are also called two-dimensional measuring instruments, or two-dimensional for short.
Imager is naturally the abbreviation of image measuring instruments.

The manual image measuring instrument itself has low technical content and is a measurement product that will be gradually eliminated in the market. It has no advantages in technological innovation and industrial upgrading. Instead, it is replaced by automatic image measuring instruments. Automatic image measuring instruments are an advanced stage of technology with highly intelligent and automated characteristics.

Automatic image measuring instruments are based on digitizers and add automatic edge extraction, automatic piece removal, and automatic measurement synthesis based on machine vision, so they have excellent functions such as automatic measurement, CNC positioning, automatic learning, and batch measurement. At the same time, the automatic focus based on machine vision can meet the needs of auxiliary height measurement under clear imaging, and a contact probe can also be added to complete coordinate height measurement. (end)