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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 Keyboard and Display
4.2.1 Display Surface
The display surface on the operator terminal withstands exposure of more than 24
hours duration to the following chemicals without visible change:
Acetic acid <5%
Glacial acetic acid
(specific gravity 1.05)
Ethyl acetate
Acetone
Aqueous ammonia
(specific gravity 0.9)
Aqueous ammonia <10%
Benzene
Carbon tetrachloride
Caustic soda <48%
Citric acid
Cotton seed oil
Mitsubishi Electric, MA00817
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%
Dichloromethane
Di-ethylether
Di-isobutylene
Di-methyl hormamide
Ethyl alcohol <95%
2-ethyl hexoic acid
Hydrochloric acid <35%
Hydrogen peroxide <28%
Isopropyl alcohol
Kerosene
Methy alcohol
Chemical Resistance
Nitric acid 3%
Chlorhydric acid 10%
Washer fluid 33%
Sulphuric acid 20%
Turpentine
Urea saturated
Hydroperoxide 3%
Acetic acid 10%
Alu-cleaner
-
-
Nitric acid
(specific gravity 1.42)
Nitric acid <40%
Oleic acid
Olive oil
Pure water
Seawater
Sodium carbonate <20%
Sodium hypochlorite <10%
Sulfuric acid
(specific gravity 1.84)
Sulfuric acid <30%
Toluene
13
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