Shenzhen ZXT LCD Technology Co., Ltd.
Give your amazing touch and visual experience !!!
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49'' High Quality Infrared Touch Screen, IR Multi Touch Frame, IR Touch Screen Overlay
Product Features:
1. Double-point write with peace,precise multi-point touching.
2. USB interface, Intelligent automatic calibration, drive-free and maintenance-free.
3. Longevity of service ,maintenance free.
4. Aluminum alloy shell with strong stability.
5. Tempered glass with high light transmittance and true color rendition.
6. Without driver ,supporting plug and play.
7. Adapt to internal and external linked environment.
8. No touching tools,no special touching pen is required ,only your finger.
9. Fast response(less than 16 ms), no blind area, breakpoints, jump points, pause and
other undesirable phenomena
Infrared Touch Panel Working Principal
IR Touch Screen is a touch frame which is usually installed in front of the display screen. The frame is integrated with printed circuit board which contains a line of IR-LEDs and photo transistors hidden behind the bezel of the touch frame. Each of IR-LEDs and photo transistors is set on the opposite sides to create a grid of invisible infrared light. The bezel shields the parts from the operation
Specifications
| Touch Technology | Infrared Touch |
| Performance | |
| Resolution(Interpolation) | 4096*4096 |
| Resolution(Interpolation) | 16:9,16:10,4:3 |
| Linearity Error | 1.5mm |
| Response Speed | <15ms |
| Mechanical | |
| Input Method | Finger, gloved hand, or opaque object |
| Touch Times | Unlimited |
| Touch Activation Force | No minimum touch activation force is required with IR touch |
| technology | |
| Minimum Touch Object | 5mm |
| Environmental suitability | |
| Temperature | Operating: -20°C ~ 70°C |
| Storage: -40°C ~ 85°C | |
| Relative Humidity | Operating: 90%(non-condensing at max 40°C) |
| Storage: 90%(non-condensing at max 40°C) | |
| Altitude | Up to 3,000m |
| Life Time | At least 7-year |
| Electrical | |
| Scan frequency | 60Hz |
| Communication interface | USB 2.0 or RS232 |
| type | |
| Output Format | Coordinate output |
| Touch Accuracy | 2MM(Over 90%Area) |
| Operation Voltage | Typical +DC 5V, +4.75V to +5.25V |
| Power Supply | USB, power ripple max.200mV rms |
| Power | <2W, operating current<200mA |
| Agency Approvals | CE, FCC Class B |
| Operatin current | <180mA |
Application
• TV
• PC
• Gaming device
• Exhibition
• Education training
• Pubic query machine
• Self-service machine
• Map directory
• Any interactive machine
If you have any other questions, please contact our salesman as soon as possible.