19 inch multi touch optical touch screen panel

Model:	-
Brand:	GreenTouch
Origin:	Made In China
Category:	Computers & AV Digital / Computer Components / Display
Label:	touch screen panel , optical touch screen , multi touch screen
Price:	-
Min. Order:	-

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Product Description

Optical Touch Screen

Description

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.

Specification

T-Series Technical Specification
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
Temperature	Storage: -40°C ~ 85°C
Relative Humidity	Operating: 90%(non-condensed at max 40°C)
Relative Humidity	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