20" saw touch panel

Specifications

  20inch lcd screen

     20" saw touch panel  Touchdisplay’s touchscreens, utilizing patented flat profile surface wave technology, are the picture-perfect, precision touch solution for high-use applications. The new flat profile technology has tiny transducers on the back of the touchscreen glass, eliminating the bumps on the front surface for a flatter integration solution. With the longest touchscreen warranty available, the touchscreens are the preferred solution for applications requiring unsurpassed performance, reliability, and clarity. Their durable, pure-glass construction delivers the ultimate in image clarity and light transmission, preserves color purity, and works even if scratched. With their stable, drift-free operation, the touchscreens guarantee a touch response that is on target. The touchscreens are the ideal solution for kiosks, ticketing machines, gaming machines, light industrial, and office automation

Benefits

              1.Pure glass construction delivers the ultimate in image quality

              2.Stable, drift-free operation

              3.Continues to work even if scratched

              4.5-year limited warranty

Applications

              1. Kiosks

              2. Ticketing machines

              3. Gaming machines

              4. Light industrial

              5. Office automation

MECHANICAL

Input Method Finger or gloved hand (cloth, leather, or rubber) activation Available Sizes* 10.4" to 42"

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) and USB

OPTICAL

Light Transmission                       Up to 90%

ENVIRONMENTAL

Temperature                  Operating: -10°C to 50°C

Storage: -40°C to 75°C

Relative Humidity            Operating: 40°Cat90% 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

Electrostatic Protection          Per EN 61000-4-2, 1995: Meets Level 4 (15 kV air/8 kV contact discharges) Agency Approvals CE, FCC Class A

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. Surface Acoustic Wave 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: 5-year limited warranty

Touchcontroller: 3-year limited warranty

*Available in most standard sizes. For some sizes, transducers are located on a beveled edge or the front of the glass. See the touchscreen component drawing for details.