Aluminium melt / Aluminum pouring stream

Pouring streams of aluminium can only be measured with pyrometers using the optical non-contact technology.

The measurement of aluminium melt in the melting pot is critical. For valid measurements  the liquid aluminium has to be stirred, otherwise the oxide film would influence the result of the measurement in an unpredictable way.

Process		Conditions		Recommended  pyrometers
Measurement of pouring stream		Direct measurement of the pouring stream. Temperatures usually vary between 650 and 700°C.		IS 12-Al
Aluminium melt		Critical measurement that is achievable, if an oxide free melt surface can be guaranteed. A test measurement is recommended!		Must be evaluated!