Flammability 70 Inch Infrared Touch Frame 3 .Withstands Severe Environments
Description:
- Withstands severe environments
- USB or RS232 Interface
- 4096x4096 Resolution
- 1-point or Real 2/4/6/10 multi touch point
- Stable, no-drift calibration performance
- Material is tempered glass with high light transmittance
- Finger, gloved hand and touch pen activation
- Operable in various light conditions, indoor and outdoor
- Our products have passed CE, FCC, ROHS certification
Product Specification:
|
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 |
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Environmental suitability |
|
|
Temperature |
Operating: -20°C ~ 70°C |
|
|
Storage: -40°C ~ 85°C |
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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 type |
USB 2.0 or RS232 |
|
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
- And more
Technical Principle:
Infrared touch screen is to use a dense matrix of infra-red x, y directions to detect and locate the user's touch. Infrared touch screen installed in front of the monitor box outside a circuit board, circuit board arranged on four sides of the screen infrared led and an infrared receiver and corresponding anyway cross the infrared matrix.
When users touch the screen, fingers will be blocked anyway after the location for both infrared and therefore can judge the position of the touch points on the screen .it can detect essentially any input including a finger, gloved finger, stylus or pen.
