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Appendix A
136
Mobile Panel 40/50 User's manual V1.80
A.3.3
Touch screen
- Tested by manufacturer
Test duration: 1 hour
Chemicals:
•
Coke
•
Orange juice
•
Coffee
•
Vinegar
•
Formula 409 cleaner
•
Soda
•
Beer
•
Tea
•
Alcohol
•
Ink
•
Lysol
•
Naphtha
•
Acetone
•
Isopropyl alcohol (IPA)
•
Chloral
•
Methyl ethyl ketone
•
Methanol
•
Xylene
•
Dimethyformamide
•
Hydrochloric acid (pH = 3)
•
Toluene
•
Ethanol