Fraunhofer Institute for Material and Beam Technology IWS
Fast pyrometer »E-FAqS«
Head of the pyrometers »E-FAqS«
Among the systems of Fraunhofer IWS the fast pyrometric system »E-FAqS« has been developed to get temperature information about very fast processes. This system is able to measure low temperatures from 160 °C and above with a sample rate lower than 30 μs. Since »E-MAqS« has been used for laser hardening and laser cladding so far, the much faster »E-FAqS« is applied more and more for laser soldering machines. »E-FAqS« is typically used in combination with the »LompocPro« control.
Application
- controlled laser soldering, laser hardening, laser annealing, and plastics welding
Specifications
- 19“-insert-PC with integrated optical sensor
- optics connected to optical fibre with SMD-connector
- measuring spot size adaptable
- sensitive at 1.2 – 1.7 μm
- sampling rate down to 50 μs
- low noise signal transmitting over long distances
- temperature ranges from 160 °C adaptable to applications