
Appendix
L
95
EDBEPM-H520 DE/EN/FR 4.0
Keypad
EPM-H502, EPM-H505
EPM-H510, EPM-H520
EPM-H410
EPM-H310
EPM-H315
Substance
with
protective
foil
without
protective
foil
Nitric acid
≥
5 % < 10 %
#
#
#
☺
Perchloroethylene
—
—
#
☺
Phosphoric acid
≥
30 %
#
#
#
#
Pickling solution
concentrated
—
—
—
#
Pure acetic acid
—
—
#
#
Sodium hydroxide
≥
2 %
—
—
#
#
Sodium hydroxide
≥
50 %
#
#
#
—
Sulphuric acid
≥
50 %
#
#
#
#
Toluol
☺
☺
#
☺
Trichloroethylene
—
—
#
☺
☺
Surface resists, no visible damage
#
Surface does not resist, visible damage
— Not tested
Show/Hide Bookmarks