Coating thickness gauge

ElektroPhysik has released the MiniTest 700 range of digital coating thickness gauges featuring SIDSP technology.

The sensor is able to create all necessary control signals, then edit and process the return measuring signals digitally inside the sensor. The completely processed, digital coating thickness values are transferred to the coating thickness gauge for display, statistical evaluation and storage. The gauge is no longer used for processing the individual coating thickness values.

The SIDSP (sensor integrated digital signal processing) sensors require two analog modules: a drive amplifier for controlling the sensor head and a measuring amplifier to amplify the measuring signal delivered by the head. One single operating voltage is sufficient.

Embedded in an advanced microcomputer, the analog-to-digital converters immediately create and process the alternating voltage signals required for measurement.