Dual-Touch Screen Panel 21.5"

Specifications

1. Single-touch, IP65 Available
2. Sealable against contaminants
3. Operable in various light conditions, indoor and outdoor

KingTouch Technology Group Limited is specialized in producing Surface Acoustic Wave(SAW) touch screen, Multi-touch Infrared touch screen/IR Touch Panel frame, Optical touch screen, LCD Touch Kiosk, Interactive touch foil, resistive touch screen, LCD touch Panel PC/ Computor/ bezel Monitor, Touch Tablet PC, Optical touch screen and Capacitive touch screen, Any size of touch panel we can customized for you. Just let us know the requirement. For Multi-touch IR Panel, we can offer Dual-touch(2 points), 6 points, 8 points, 10 and 12points, 16 points and 32 points, No ghost point. Etc.

 

Product Description:

Infrared(IR) touch screen operate on the mechanism of infrared LEDs arranged in arrays on two adjacent bezel edges of the PCB with photo sensors placed on the two opposite edges functioning as transmitters and receivers. The LEDs emit infrared rays simultaneously to form a grid of rays across the display. When the user wishes to send a signal through touch, he/she can do so by interrupting the light beams with a physical object. Since every infrared LED is independent, the touch screen is able to achieve positioning by analyzing the decrease in light at the corresponding photo sensors. The signal is then processed by the control circuitry and sent to the PC for the coordinates of the touch event to be displayed on screen or to be utilized by other software for relevant signal operation.

 

Advantage:

1. Single-touch and Dual-touch

2. IP65 Available
3. Support zoom in/out, display rotation
4. Withstands severe environments
5. Stable, no-drift calibration performance
6. Vandal- and abrasion-resistant screens, ideal for rugged applications
7. Parallax-free performance for LCD displays
8. Sealable against contaminants
9. Operable in various light conditions, indoor and outdoor

 

Application:

1. Point-of-information kiosks
2. Electronic catalogs
3. Gaming, POS, ATM, lottery, and amusement
4. Industrial control rooms
5. Computer-based training

 

Specification:

Size
General Size	15 inch to 200inch
Fit in with	Panel display device
Performance
Touch Mode	Single-point touch, Multi-touch, drag, draw-line, rotate, zoom in/out
Resolution(Interpolation)	4096*4096
Linearity Error	<1.5mm
Response Speed	<15ms
Mechanical
Input Method	Finger or gloved hand (rubber ,cloth or leather)
Touch Times	Unlimited
Touch Activation Force	No minimum touch activation force is required
Minimum Touch Object	2.5 mm X 2.5 mm
Vandal-proof	No break by 1-pound steel ball dropping from 130 cm high
Surface Durability	Surface durability is that of glass, Mohs' hardness rating of 7
Optical
Glass:	Without glass, 4mm glare, AG (anti-glare), or AR (anti-reflective) glass optional
Light Transmission	92%
Gloss	Antiglare surface (curved or flat): 95 ± 15 gloss units or 65 ± 15 gloss units
Environmental
Temperature	Operating Range: -20°C ~ 70°C;
	Storage Range: -40°C ~ 85°C
Relative Humidity	Operating Range: 0%~90% RH (no dew falls)
	Storage Range: 0% to 95% RH (no dew falls)
Altitude	Up to 3,000m
Ambient Light	Direct sunlight 90°to ±30° to the display surface Touch detection operational
	Direct sunlight all angles to display surface Free of false touch reports
Electrical
Operation Voltage	Typical +DC 5V, +4.75V to +5.25V
Power Supply	Size under 52”(include 52”)USB or PS/2 Interface, power ripple max.200mV rms
	Size above 52”(52” not included): external AC-DC power adaptor
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	Typical 150MA@+5VDC; 350mA, maximum
Power	<1.5W, operating current<300mA
Electrostatic Protection	15 kV air / 8 kV contact discharges (EN61000-4-2,1995 :Level 4)
Controller	Integration inside touch panel
Agency Approvals	CE, FCC, Rohs
Operating System
Operation System: Perfectly Support Windows XP / Windows 7 / Linux