touch screen 19 Inch تاچ اسکرین مقاومتی

touch screen 19 Inch تاچ اسکرین مقاومتی شرکت پیشرو Item Capacitive Touch Screen Thickness 1.8mm Screen Size 19" or customize Outside Size Customize View Area Customize Active Area Customize Conductive Glass ITO 0.7, 1.1, 1.8 Conductive Film 188 μm Structure Conductive film, ITO film Key Sheet or Glue Conductive glass, ITO glass Insulation Distance 3 * 3mm Connector FPC, flexible printed circuit Electrical Performance Loop Resistance 50~300Ω Linearity ≤±1.5% Insulation Resistance ≥10MΩ, @25V (DC) Maximum Operation Voltage 5V (DC), 1mA Chattering Time ≤15ms Response Time ≤30ms (from the touch moment to response) Mechanical Behavior Input Method Pen or finger Operation Force OD 2mm pen within 60g~150g pressure Surface Hardness 3H Transparency 80 ± 3% @550nm wave length Environmental Operation Temp -10~60°C Storage Temp -20~70°C Resistive Lifetime  1000,000 times Capacitive Lifetime 35,000,000 times