12 inch Dust-proof SAW Touch Screen for POS

Specifications

Touch Technology

Surface Acoustic Wave(SAW) Touch Technology Dustproof

Mechanical

Input Method

Finger, gloved hand

Available Size  

12”-42”

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

Optical

Light Transmission

Up to 98%

Environmental

Temperature

Operating: -20°C to 50°C;

Storage: -40°C to 71°C

Relative Humidity

Operating: 40°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)

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. 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,, RoHS