Specifications |
Touch Technology |
Surface Acoustic Wave(SAW) Touch Technology |
A. Mechanical |
Input Method |
Finger, gloved hand |
Available Size |
8.4”-32” |
B. Electrical |
Positional Accuracy |
Standard deviation of error is less than 0.080 in.(2mm) |
Resolution |
Touchpoint density is based on controller resolution of 4096x4096; Plus 255 levels corresponding to touch pressure. |
Touch Activation Force |
Typically 100g |
Controller |
Serial (RS232) or USB |
C. Optical |
Light Transmission |
Up to 98% |
D. Environmental |
Temperature |
Operating: - 20°C to 50°C; Storage: -40°C to 71°C |
Relative Humidity |
Operating: 4 0°C at 10%~90% RH. Non-condensing |
Altitude |
3000M |
Chemical Resistance |
The touch active area of the touch screen 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 61000-4-2. 1995: Meets level 4(15kV air/8kV contact discharges) |
Stability |
Can be sealed to meet NEMA 3/3R/5/12/12K/13.IP64 standards |
E. 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. Utouch technology has been operationally tested to more than 50 million touches in one location without failure, using a stylus similar to a finger. |
Warranty |
Touchscreen: 3-year limited warranty Controller: 3-year limited warranty |
Agency Approvals |
CE, FCC |