Measurement of cooling time in welding units

The documentation of welding parameters such as cooling time is achieved using high performance pyrometers from Micro-Epsilon. These short-wave temperature sensors enable non-contact temperature measurements of metallic surfaces. The pyrometers are equipped with a double laser sighting in order to visualise the exact measurement spot position. The recording of the cooling time is performed between freely adjustable limit values. Depending on the measurement task, pyrometers are available with different measurement distances and spot sizes.