Touch Active Area
Top Shell: Polycarbonate(PC) , Bottom Shell: SGCC, Aluminium
Gloss :80± 15
(Anti-Glare touchscreen, Optional)
(“A” in touchscreen’s model No. represents Anti-Glare)
IP5X（Touch Active Area）
(DustProof touchscreen, Optional)
(“P” in touchscreen’s model No. represents Dustproof)
IP54（Touch Active Area）
(WaterProof touchscreen, Optional)
(“W” in touchscreen’s model No. represents Waterproof)
Impact Resistance: Can meet IEC60950 ball drop test (0.5 kg,
(Impact Resistance, Optional)
50mm diameter ball dropped from height of 1.3 m)
(“S” in touchscreen’s model No. represents Safety)
90% with glass(depending on anti-reflective surface coating)
Mohs' hardness rating of 7
Supply Voltage and Current
l +5VDC,normal (+4.75V to +5.25VDC).
l Less than 300mA, typical at +5VDC, Average power consumption is less than1.5W , typical
l Supply must be capable of sourcing 500mA, minimum.
l Total noise and ripple requirement must be less than150 mV (p-p) for frequencies below 1 MHz.， and less than 50 mV (p-p) for frequencies above 1 MHz.
l USB 2.0(full speed)
l 32767 X 32767
l One or Multi-points touch (≤10 points).
l <1.5mm(centre area)，<2.5mm(marginal area).
l Finger or any other opaque stylus .
l Less than or equal to 10ms per coordinate set (including transmitting time) .
Minimum Stylus Size
l Operating Temperature: -20℃～+70℃
l Storage Temperature: -20℃～+70℃
l 90% RH at 40°C, noncondensing.
l MTBF is greater than 50,000 hours per MIL-HDBK-217-F2 using the parts stress calculation method for ground benign environment with an ambient temperature of 25℃.
l CE、FCC ClassB
l Per EN 61000-4-2: Contact discharge 4kV, air discharge 8KV.
l The printed circuit board substrate is rated with 94V0.
l The Touch System including TouchScreen and Cable is ROHS compliant.
l Windows XP/7/8,Android,Linux.
l 18 months
GeneralTouch Co.Ltd. reserves the right to change or update the information contained in this document without notice, and also has the right to discontinue or limit the production and distribution of any products.
Infrared Touch Technology
The Infrared Touch Screen is a touch frame which is usually installed in front of the display screen. The infrared touch technology depends on the interruption of an infrar ed light grid. The frame is integrated with a printed circuit board which contains a row of infrared LEDs and photo transistors hidden behind the bezel of the touch frame. Each of the infrared LED has a corresponding photo transistor set on the opposite end, creating a grid of invisible infrared light beams.
The bezel shields the electronics from the operating environment while allowing the IR beams to pass through. The Infrared Touch Screen controller sends light pulses sequentially through the LEDs. When a user touches the screen with his finger or other styli, the infrared light beams will be interrupted. The photo transistors from X and Y axes simultaneously detect the absence of the infrared light and register the X and Y axes coordinates.
How It Works
1.Better performance for big touch screen
Have a good support on equipments sizes from 32” to 84”
2.No restriction of touch medium No touch pressure required
Except of transparrent medium, PIT supports all other touch medium. No touch pressure required.
3.High image clarity
No transducers on the surface, keep the image details maximumly
4. Excellent protection performance
Protection performance enhancements are optional: Waterproof, Anti-vandal