Infrared Touch Screen 21.5 inc پنل تاچ اسکرین

Infrared Touch Screen 21.5 inc پنل تاچ اسکرین شرکت پیشرو SPECIFICATION  MECHANICAL   Diagonal Size 21.5 inch Outline Dimension 520.0W x 311.0H mm View Area 478.0W x 269.0H mm Touch Points 10 point Minimum Identification Diameter 7*7mm Line Spacing 14mm Touch Accuracy Middle area is less than 1mm, edge is less than 3mm Support Resolution 32768*32768 Responding Speed <10ms Input Method Finger, any opaque touch such as a brush Calibration 4-point calibration Hit Count Unlimited times Touch Pressure No pressure requirement Interface Type USB 2.0+UATR Line length <25m (greater than 5m, should have an amplifier, greater than 10m with amplifier and power supply) Frame Material Aluminum alloy Glass Material Tempered glass Related Characteristics Easy to install, strong compatibility Electrical Specification Scanning Frequency >100Hz/sec Communication Interface USB 2.0 Transfer Speed 480Mbps Power Supply USB 5V power supply, no external power supply required Operating Voltage 4.75~5.25V Working Current 00mA Environmental Specification   Operating Temperature (-15°C~55°C) Storage Temperature (-0°C~7 5°C) Operating Humidity "10% ~ 90% RH, no condensation" Storage Humidity "10% ~ 90% RH, no condensation" Light Resistance <80000Lux (different infrared tubes are used. The strength is different) Electrostatic Level According to EN 100--00: Level 3. Contact discharge 4K, air discharge 8KV (tested in the whole machine) Software Specification Firmware Upgrade Support Operating System "Window 7, Window 8, Window 10, Android, Linux Mac (Mouse) Windows xp (single point)" API (Software Interface) Support for providing dynamic link libraries and support for custom API interfaces Reliability Test High Temperature Storage (100 ° C, 20 hours, normal temperature 2 hours) Low Temperature Storage (-40 ° C, 20 hours, normal temperature 2 hours) High and Low Temperature Cycle Work (80 ° C, 48 hours, -10, 12 hours)  High Humidity Work (80 ° C, 85%, 0 hours) USB Plug Test >2000 extractions Precautions     Please press the touch screen PCBA storage temperature and storage humidity to store   Avoid distortion and bending of the touch screen   Keep the surface of the product clean and avoid high pressure Prevent the infestation of other harmful substances, such as: acid, alkali  Turn off the touch screen power before cleaning the touch screen