1.SAW Touch Screen Description

Surface acoustic wave (SAW) technology uses ultrasonic waves that pass over the touch screen panel. When the panel is touched, a portion of the wave is absorbed. This change in the ultrasonic waves registers the position of the touch event and sends this information to the controller for processing. Surface wave touch screen panels can be damaged by outside elements. Contaminants on the surface can also interfere with the functionality of the touch screen.

2.Size: 8inch to 47inch

3.Series: Standard/ Vandal-proof/ Dust-proof/ Anti-glare

4.Touch Point: single touch or dual touch optional

5.Lead Time: Sample for testing acceptable, 2-5 days delivery time after payment confirmation.

6.Application: MID, digital photo frame, vehicle GPS, POS, kiosk. ad displayer, ATM, inquiry machine, terminal equipment, self-service device, medical equipment, industrial equipment, game machine, education displayer, ticket machine, etc.

7.Feature

1).Economic

2).Compatible with different system（Win XP / Win7 / WinCE / Linux / Android）

3).High accuracy and sensitivity

4).Custom service, OEM & ODM

8.Specification

General Size	8 inch to 47 inch
Custom Size	8 inch to 47 inch
Type	Input device
Resolution(Interpolation)	4096*4096
Linearity Error	<2~5 %
Response Speed	<16ms
Input Method	Finger or gloved hand (rubber ,cloth or leather)
Touch Times	> 35000000 times
Touch Activation Force	15~70g
Surface Durability	Meets pencil hardness 7H
Light Transmission	92%
Operation Environment	Operating Range: -10°C ~ 60°C
	Storage Range: -20°C ~ 70°C
Relative Humidity	Operating Range: 0%~90% RH (no dew falls)
	Storage Range: 0% to 95% RH (no dew falls)
Operation Voltage	5V±0.5V or 12V±1V Optional
Interface	USB or RS232 Optional
Interface	Full Duplex USB 2.0 (Full Speed) Plug and play compatible
	Serial RS-232. Baud Rate: 9600, 8 Data Bits, 1 Stop Bit, No Parity
Current	80mA~100mA
Agency Approvals	CE, FCC, RoHS
Operation System	WinXP/ Win7 / WinCE / Linux / Android