Elo TouchSystems 1229L(WWW) Infrared Touchscreen Specifications, Environmental ChemicalResistance

Infrared Touchscreen Specifications

Mechanical
Input Method	Input Method Finger or gloved hand activation
Electrical
PositionalAccuracy	Typical centroid accuracy: 2 mm with 1 mm STD error
Resolution	Touchpoint density is based on controller resolution of 4096 x
	4096
Touch Activation Force	No minimum touch activation force is required
Controller	Board: Serial (RS232) or USB 1.1
Optical
LightTransmission	Glass overlay: 90% per ASTMD1003-92
Environmental
ChemicalResistance	Glass overlays: The touch active area of the touchscreen is
	resistant to chemicals that do not affect glass, such as: acetone,
	toluene, methyl ethyl ketone, isopropyl alcohol, methyl alcohol,
	ethyl acetate, ammonia-based glass cleaners, gasoline, kerosene,
	vinegar. Polycarbonate bezel: around perimeter of display has
	some sensitivity to hydrocarbons.
Durability
SurfaceDurability	Glass filter option: Surface durability is that of glass, Mohs’
	hardness rating of 7.

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