43-inch vertical advertising machine multi-function query machine navigation one machine intelligent digital signs capacitive touch screen

Parameters:

Multi-touch, true 2,4,6,10,16,32

Transmittance: > 95%, up to 100%

Touch resolution: Interpolated 4096 X 4096

Scanning rate: 50scans/s Minimum touch body: >3mm

Response speed: <5ms Linear error: 1.5mm

Touch activation: Using infrared touch technology, no need to touch activation

Number of touches: not limited

Durability: > Withstand more than 22-150,000,000 + single touch

Resistance to violence: When tempered glass is used, the diameter is 63.5mm (mass is 1.04kg) of the smooth surface of the steel ball, the height of 1 meter falls freely, and the sample is not broken

Surface durability: broken surface hardness is the same as glass, Mo-type hardness level is 7

Typical operating voltage +5VDC, allowable range +4.75V ~ +5.25V

Power Supply mode USB bus or PS/2 port power supply, power ripple maximum 200 MVRMS

Power <2W, working current <400mA

Safety certification CE, FCC Class B

Port Mode USB or serial port 232

Applicable operating system Windows 2000\XP\2003\Vista\win7\win8CE, Linux, Mac OS

Communication mode USB or RS-232

Temperature: Working: -20 °Cto50°C Storage: -50 °Cto80°C

Humidity: 90% RH at 40℃ no condensation 90% RH at 40℃ no condensation

Altitude 0 ~ 3000 meters light resistance: full Angle resistance to strong light exposure

Drift No drift, does not change with the environment life: more than 8 years