86-592-3190448
No. 12, Yingyao Road, Jimei Dist., Xiamen, Fujian, China (Mainland)
Product Description:
Greatouch 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.
IR Dual Touch Screen Main Feature:
1. Single-touch and Dual-touch
2. High stability without drift, free from the affects to time and environment change
3. High suitability free from the interfere of currency, voltage, and static due to the complicated environment
4. High light transmittance reach as high as 100%, No film overlay, preserves optical clarity
5. Long service life, vandal- and abrasion-resistant, Scratch Resistant, Water/Dust Resistant screens, ideal for rugged applications
6. Easy activation, no touch pressure is required; no special material is required for touch activation; any material, whether soft or hard, whether conductor or nonconductor can be used as an activating stylus.
7. IP65 Waterproof, Full sealed design
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 320 inch |
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 | more than 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, multi-touch screen |
Operating System | |
Operation System: Support Windows XP / Windows 7 / Windows 8 / Linux / Android | |
![[TMDtouch] 10.4/12.1/15/17/19/21.5/24 inch multi IR touch screen frame](https://www.tongwaimao.com/file/upload/new2/201710/15/0920371508030437.613159e2b7e595b169.079862280.middle.jpg)
