Table of Contents
Advertisement
EXTA2-* Keyboard
Appendix
4
Appendix
4.1
Chemical Resistances
4.1.1
Chemical Resistance of Keyboard Foil
Warning!
Not all models are resistant to UV light!
Destruction of keyboard foil.
Unless the keyboard is equipped with the UV-resistant foil option, do not expose the keyboard
foil to direct sunlight. EXTA2-*U models have a UV-resistant foil and are suitable for outdoor
use. See chapter 4.2.
Antimicrobial resistance of keyboard foil
Esc
Power
!
1
Strg
The keyboard foil is manufactured from a biaxially alignned polyester-based material and
therefore has a greater resistance to solvents. The foil is stronger and more durabe than other
standard foils used on keyboards and front panels, such as polycarbonate and PVC.
The keyboard foil is resistant against the following substances (Test method:
DIN42115):
Alcohols
Dilute acids
Dilute alkalis
Esters
The keyboard foil is resistant against the following substances (Test method: AATCC
test method 100)::
Staphyloccus aureus (MRSA)
■
Escherichia coli 0157
■
Listeria monocytogenes
■
Pseudomonas aeruginosa
■
Salmonella enteritidis
■
Bacillus cereus
■
Streptococcus faecalis
■
Klebsiella pneumoniae
■
Aspergillus niger
■
Penicillium purpurogenum
■
Phoma violacea
■
Saccharmyyces cerevisiae
■
F1
F2
F3
F4
F5
F6
F7
F8
F9
=
§
$
%
&
(
)
2
3
4
5
6
7
8
9
0
2
3
{
[
]
}
Q
W
E
R
T
Z
U
I
O
P
@
€
A
S
D
F
G
H
J
K
L
;
:
Y
X
C
V
B
N
M
,
.
µ
>
°
Alt
AltGr
<
^
|
Druck
F10
F11
F12
Einfg
Pos 1
Bild
S-Abf
Bild
Num
Rollen
Entf
Ende
?
Num
-
/
*
ß
\
Ü
'
7
8
9
*
+
#
Pos 1
Bild
+
4
5
6
Ö
Ä
_
1
2
3
-
Ende
Bild
Enter
,
0
Strg
Einfg
Entf
Hydrocarbons
Ketones
Household cleaners
Rollen
Pause
Untbr
23
Advertisement
Table of Contents
