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4
Chemical Resistance
4.1 Metal Casing
The frame and casing material is powder-coated aluminum. This powder paint
withstands exposure of up to 24 hours duration to the following chemicals without
visible change:
Ammonia 25%
De-ionized water
Butanol
Citric acid 10%
Diesel
Ethanol 99.5% denaturated
FAM-Normal petrol
Alcohol 95%
Phosphoric acid 43%
Glycol
Industrial petrol
4.2 Touch Screen and Overlay
4.2.1 Touch Screen Surface
The touch screen surface on the operator terminal withstands exposure to the
following solvents without visible change:
Solvents
Acetone
Isopropanol
Toulene
Mitsubishi Electric, MA00815
Isopropyl alcohol
Tap water
Cooling liquid 50%
Ligroin
Cooking oil
Lactic acid 10%
Sodium di-chromate
saturated
Caustic soda 5%
Sodium hypochlorite
solution
Sodium carbonate 10%
Sodium chloride 20%
10 minutes
10 minutes
5 hours
Chemical Resistance
Nitric acid 3%
Chlorhydric acid 10%
Washer fluid 33%
Sulphuric acid 20%
Turpentine
Urea saturated
Hydroperoxide 3%
Acetic acid 10%
Alu-cleaner
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Time
13
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