27 inch dual touch USB IR touch screen / panel/ IR dual touch frame / infrared touch screen overlay kit

Price: ~~US $111.70 / piece~~

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US $103.88 / piece

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Item specifics

Products Status: Stock
Type: Infrared
Package: Yes
Interface Type: USB
Model Number: XT-IR-27-2
Screen Size: 27 inch
Item: usb touch screen panel kit
Linearity Error: less than 1.5mm
Response Speed: from 5ms to16ms
Touch Durability Limitation: Over 6,000,000 Single Point Touch
USB Transmission speed: 12Mbps
Power: less than 2W
Scanning Mode: Auto Start, Always Scanning
Movement Mode: Single-point touch, Multi-touch, drag, draw-line, rotate, zoom in/out
Life time: 7 years
Warranty: 1 year

Product Description

27 inch dual touch USB IR touch screen / panel/ IR dual touch frame / infrared touch screen overlay kit

Infrared Touch Panel Working Principal

IR Touch Screen is a touch frame which is usually installed in front ofthe 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 thetouch 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 fromthe operation

Super advantages for 27 inch 2 points IR multi touch screen :

Dust and sun proofing,anti-vandal;

Stable and no drift;

No light spots;

High durability and quick response to touch of any opaque object;

Wide range of temperature;

Transparency and high-resolution;

ROHS, CE,FCC compatible

Advantages

Multi-point write with peace,precise multi-point touching.
USB interface, Intelligent automatic calibration,drive-free and maintenance-free.
Longevity of service , maintenance free.
Aluminum alloy shell with strong stability.
Tempered glass with high light transmittance and true color rendition.
Without driver ,supporting plug and play.
Adapt to internal and external linked environment
No touching tools,no special touching pen is required, only your finger.
Fast response(less than 16 ms), no blind area,breakpoints, jump points, pause and other
undesirable phenomena.
Compatiblewith multiple systems

Specification

Size
General Size	15 inch to 159 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)
Minimum Touch Object	2.5 mm X 2.5 mm
Vandal-proof	No break by 1-pound steel ball dropping from 130 cm high
Optical
Glass:	Without glass, 4mm glare, AG (anti-glare), or AR (anti-reflective) glass optional
Light Transmission	92%
Gloss	Antiglare surface (curved or flat): 95 ± 15 gloss units or 65 ± 15 gloss units
Environmental
Temperature	Operating Range: -20°C ~ 70°C;
Temperature	Storage Range: -40°C ~ 85°C
Relative Humidity	Operating Range: 0%~90% RH (no dew falls)
Relative Humidity	Storage Range: 0% to 95% RH (no dew falls)
Ambient Light	Direct sunlight 90°to ±30° to the display surface Touch detection operational
Ambient Light	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
Power Supply	Size above 52”(52” not included): external AC-DC power adaptor
Interface	Full Duplex USB 2.0 (Full Speed) Plug and play compatible
Interface	Plug and play compatible
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
Operating System
Operation System :windows 7, windows8, Android, Linux