METHOD AND APPARATUS FOR ASSESSING THE STATE OF THE SURFACE OF RUBBER OR PLASTIC THREADS

摘要

A device for assessing technical condition of the surface of strands having an infrared detector located over the examined structure of strand at appropriate distance and in an antireflection shield, whereas uniformity of the temperature gradient over the whole surface of the examined structure of strand is ensured by a temperature generator after which temperature sensors are located. A method is also provided.