Specifications

Elo TouchSystems (800) ELO-TOUCH or [phone] • Fax [phone] • www.elotouch.com
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SECURETOUCH
SURFACE WAVE
2500S serial controller
board
2500U USB controller
board
MECHANICAL
Input Method Finger or gloved hand (cloth, leather, or rubber) activation
Available Sizes 10.4" to 21"; visit our Web site for full specifications and
other offerings
ELECTRICAL
Positional Accuracy Standard deviation of error is less than 0.080 in. (2 mm)
Resolution Touchpoint density is based on controller resolution of
4096 x 4096, plus 255 levels corresponding to touch pressure
Touch Activation Force Typically 2 to 3 ounces (55 to 85 grams)
Controller Board: Serial (RS232) or USB 1.1
OPTICAL
Light Transmission Up to 90% per ASTM D1003-9
ENVIRONMENTAL
Temperature Operating: –20°C to 50°C
Storage/transport: –40°C to 71°C
Relative Humidity Operating: 40°C at 90% RH, noncondensing
Altitude Operating: 10,000 ft (3,048 m)
Storage/transport: 50,000 ft (15,240 m)
Chemical Resistance 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.
Electrostatic Protection Per EN 6100-4-2, 1995: Meets Level 4 (15 kV air/8 kV contact
discharges)
Agency Approvals UL, cUL, TUV, CE, FCC Class A
Sealability Can be sealed to meet NEMA 3/3R/5/12/12K/13, IP64 standards
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. SecureTouch technology has been operationally
tested to more than 50 million touches in one location without
failure, using a stylus similar to a finger.
Impact Resistance Meets UL-60950 and CSA 22.2 No. 60950 ball drop test
(0.5 kg, 50 mm diameter ball dropped from height of 1.3 m)
Warranty Touchscreen: 10-year limited warranty
Controller: 5-year limited warranty
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