Acoustic Pulse Recognition Specification - Elo TouchSystems 1739L User Manual

MECHANICAL
Input method
ELECTRICAL
Position accuracy
Resolution accuracy
Touch activation force
Controller
OPTICAL
Light transmission
ENVIRONMENTAL
Chemical resistance
DURABILITY
Surface durability
Expected life
C-36 User Guide

Acoustic Pulse Recognition Specification

Finger, finger nail, gloved hand, or stylus activation
1% max. error
Touchpoint density is based on controller resolution of
4096 x 4096
Typically 2 to 3 ounces (55 to 85 grams)
Board: USB 1.1
90%+/-5%
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
Surface durability is that of glass, Mohs' hardness rating of 7
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.