Securetouch Touchscreen Specification - Elo TouchSystems 1939L User Manual

MECHANICAL
Input Method
ELECTRICAL
Positional Accuracy
Resolution
Touch Activation Force
Controller
OPTICAL
Light Transmission
ENVIRONMENTAL
Temperature
Relative Humidity
Altitude
Chemical Resistance
Electrostatic Protection
Agency Approvals
Sealability
DURABILITY
Surface Durability
Expected Life
Impact Resistance
C-34 User Guide
SecureTouch Touchscreen Specifications
Finger or gloved hand (cloth, leather, or rubber) activation
Standard deviation of error is less than 0.080 in. (2 mm)
Touchpoint density is based on controller resolution of 4096 x 4096,
plus 255 levels corresponding to touch pressure
Typically 2 to 3 ounces (55 to 85 grams)
Board: Serial (RS232) or USB 1.1
Up to 90% per ASTM D1003-92
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Operating: –20 C to 50
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Storage: –40 C to 71
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Operating: 40 C at 90% RH, noncondensing
Operating: 10,000 ft (3,048 m)
Storage/transport: 50,000 ft (15,240 m)
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
Per EN 6100-4-2, 1995: Meets Level 4 (15 kV air/8 kV contact discharges)
UL, cUL, TUV, CE, FCC Class A
Can be sealed to meet NEMA 3/3R/5/12/12K/13, IP64 standards
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.
SecureTouch technology has been operationally tested to more than 50 million touches
in one location without failure, using a stylus similar to a finger.
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)
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