Our regular size for SAW touch screen  as below (inch) :

 

8.4 14 15 17 18.5 19 20 21.5 22 23.1 23.6 24 26 27 32

 

Product Cataloge

SAW (Surface acoustic wave) touch screen/monitor

IR(Infrared) touch screen/monitor

Porjected Capacitive touch screen/monitor

Resisitive wide-4/5-wire touch screen/monitor

All in one touch PC

Interactive electronic education whiteboard

Main Features:

 

*Same driver for both USB and RS232 from 7" to 32"

*8"-32" SAW touch screen 4mm/6mm glass,Support Windows/Linux/Android operating system

*5V/12V USB interface(RS232 is optional)

*High image clarity

*Free of drift

*Z-axis pressure recognition

*Strong mechanical strength

*Short response time

*Compact size for easy integration

*Customization available on glass sensor size, driver, accessories

*General/Vandal-Proof/Anti-glare /Dust-proof

 

SAW touch screen panel technical specification

 

Technology   : Surface Acoustic Wave(SAW)

Resolution  : 4096 x 4096 ,Z-axis 256

Material   :  Pure glass(Vandal-proof ,Anti-glare)

Accuracy  :  < 2mm

Light Transmission   :>92% /ASTM

Touch Force   :  30g ( Ajustable )

Durability  :  Scratch-free;  More than 50,000,000 touches

                     in one location without failure.

Surface Hardness    : Mohs' 7

Multi-touch  : Optional ( software support )

Parts  :  Connect cable,Double-sided adhesive,  dustproof strip,Controller

Certificates  : CE, FCC, RoHS

Interface : USB, RS232 can optional

Working voltage :   12V±1V & 5V±0.5V optional

Working Current  :  80mA

Maximum Current  :  100mA

Response time    : ≤16ms

MTBF   :  > 500,000 hours

Operate system  :  WinXP/Win7/WinXPE/WinCE/Linux/Android