Elo Touch Solution 1515L 15" LCD Guía de usuario descargar pdf (Pagina 31)

Acoustic Pulse Recognition Specification

MECHANICAL

Input method Finger, finger nail, gloved hand, or stylus activation

ELECTRICAL

Position accuracy 1% max. error

Resolution accuracy Touchpoint density is based on controller resolution of 4096 x 4096

Touch activation force Typically 2 to 3 ounces (55 to 85 grams)

Controller Board: USB 1.1

OPTICAL

Light transmission 90%+/-5%

ENVIRONMENTAL

Chemical resistance The touch activation 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

DURABILITY

Surface durability Surface durability is that of glass, Mohs’ hardness rating of 7

Expected life No known wear-out mechanism, as there are no layers, coatings, or moving

parts. APR technology has been operationally tested to more than 50

million touches in one location without failure, using a stylus similar finger.

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Elo Touch Solution 1515L 15" LCD Guía de usuario Pagina 31