Elo Touch Solution 1729L Guide de l'utilisateur télécharger pdf (Page 50)

Infrared Touchscreen Specifications

MECHANICAL

Input Method Input Method Finger or gloved hand activation

Electrical

Positional Accuracy 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: USB 1.1

OPTICAL

Light Transmission Glass overlay: 90% per ASTM D1003-92

Environmental

Chemical Resistance 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

Surface Durability Glass filter option: Surface durability is that of glass, Mohs’

hardness rating of 7.

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Elo Touch Solution 1729L Guide de l'utilisateur Page 50