Chemical resistance
Beijer Electronics AB, MA00557F B-1
Chemical resistance
Chemical resistance for metal casing
The metal casing is surface treated with electrochemical oxidation. This surface withstands
most detergents. However, prolonged exposure to strong alkali-based solutions should be
avoided, as this may cause the color or print to wear off.
Chemical resistance for keyboard and display
Autotex F207
Autotex F207 covers the membrane keyboard. On some models, Autotex F207 also covers the
display.
Solvent resistance
Autotex F207 withstands exposure of more than 24 hours duration under DIN 42 115 Part 2
to the following chemicals without visible change:
Autotex F207 on membrane keyboard
and display
Autotex F207 on membrane keyboard
CIMREX 5 CIMREX 30
CIMREX 10 CIMREX 60
CIMREX 12 CIMREX 70
CIMREX 20 CIMREX 90, CIMREX 90D
Potassium ferrocyanide/
ferricyanide
Sodium hypchlorite <20 %
(bleach)
1.1.1. Trichloroethane
(Genklene)
Cyclohexanol Acetaldehyde Ethylacetate
Diacetone alcohol Aliphatic hydrocarbons Diethyl ether
Glycol Toluene N-Butyl acetate
Isopropanol Xylene Amylacetate
Glycerine White spirit Butycellosolve
Methanol Fromic acid <50 % Ether
Triacetin Acetic acid <50 % MIBK
Dowanol DRM/PM Phosphoric acid <30 % Cutting oil
Acetone Hydrochloric acid <36 % Potassium carbonate
Metyl ethyl ketone Nitric acid <10 % Washing powders
Dioxan Trichloracetic acid <50 % Fabric conditioner
Cyclohexanone Sulphuric acid <10 % Ferric chloride