Chemical Resistance
5.2.2
Touch Screen Surface
The touch screen surface on the operator panel withstands exposure to the
following solvents without visible change:
Solvents
Time
Acetone
10 minutes
Isopropanol
10 minutes
Toluene
5 hours
The touch screen surface on the operator panel is made of polyester with a hard
coat to resist scratches and withstand exposure to many solvents without visible
change.
5.2.3
Touch Screen Protector
For harsh environments and exposure to outdoor conditions, it is recommended
to use a protective film to guard the touch screen from damage. This optional part
can be ordered from Beijer Electronics.
Beijer Electronics, MAEN228
18
