Optical Touch Screen
1. Optical touch screen takes the optical and imaging touch technology. It's placed by the cameras on the adjacent corners of the touch screen pass the data of the movement of the surface objects continuously, and it changes the touch position continuously through the movement sensor.
2. The technology combines with the Windows7 OS successfully, which realizes the two points touch more accurately, more fast and more fluently. It guides and promotes the touch application to a new position.
|
Touch Technology |
Optical Imaging |
|
Performance |
|
Resolution(Interpolation) |
32768*32768 |
|
Ratio |
16: 9 |
|
Linearity Error |
1.5mm |
|
Response Speed |
< 10ms |
|
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-condensed at max 40° C) |
|
Storage: 90%(non-condensed at max 40° C) |
|
Altitude |
Up to 3, 000m |
|
Life Time |
At least 7 years |
|
Electrical |
|
Appearance Color |
Standard: Black |
|
Scan frequency |
125Hz |
|
Connection interface type |
USB 2.0 |
|
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 |
|
Operation current |
< 180mA |
|
USB Connector Cable |
1500mm |
|
Glass |
Thickness 4mm |
Shenzhen Greenxing Technology Co., Ltd., is a professional touch screen's manufactory, GreenTouch is specialized in the R&D, manufacturing, marketing and sales of high-end touchscreen, and also value-added touchscreen products, and we are a high-tech company, being able to provide customers perfect systems integrated with touchscreen.
The mission of GreenTouch is to make out the most advanced information input devices, to optimize the human-machine exchange interface dramatically. GreenTouch has already build up and operating in accordance with ISO9001 quality system and ISO14001 environmental management system. Quality is the essential part of our company. GreenTouch products were certificated by CE, FCC. ETL, RoHS and UL.
The vision of GreenTouch is to be the reliable and specialized provider of touchscreen products, value-added products, and systematic touch solutions around the world.
GreenTouch advantages:
-Competitive price
-Unexpected good quality
-Personalized order guide
-Fast Shipping and air-express.
-Simply order procedure
-Satisfied after service
-Regularly update products on our website
