Page 44 - Glass-Technology International no. 1-2019
P. 44
by enabling even more
precise classifications.
In the optical channel,
for example, multi-fil-
tering algorithms mean
that various limits can
be selected for each sub-
channel with the high-
est level of accuracy. Ad-
ditionally, a pre-filter for
reducing high frequency
signal variations optimiz-
es the detection of faint
reams. Diagonal reams,
such as V-shapes, are
also detected more ac-
curately thanks to an ad-
ditional module checking
fast changes of distortion
in transport direction.
Very narrow cords below
the system resolution can
be recognized through a
unique combination of
cross dark field and moiré
analysis. At the same time,
colour monitoring of the new version of the coat- more, the improved access As part of the Touch & Inspect
homogeneity of the online ing colour channel, with for maintenance is another portfolio, the system excels
thanks to its intuitive operation
coating improves quality its unique robust design practical feature. This al-
and uncovers potential for featuring a special RGB lows the removal of re-
process optimization. The camera technology and flection and transmission
durable white LED tech- lighting independently of
nology, inspects all colour one another. ard all over the world and
variations across the entire has established itself as a
The three-dimensional full surface. Coloured lines, STAYING AHEAD OF proven solution that cus-
surface optical measurement THE COMPETITION
offers fast and complete dots, and zebra defects are tomers have been relying
inspection of flatness, among the flaws detected The Floatscan system is a on for many years. There-
waviness and reflection optics by this process. Further- renowned industry stand- fore, many of the new
42 Glass-Technology International 1/2019