Waterproof 4 - wire resistive 22'' clear Steel Ball 5V LCD Touch Panels tv sharp for Linux

Waterproof 4 - wire resistive 22'' clear Steel Ball 5V LCD Touch Panels tv sharp for Linux

Onetouch4-wire resistive touch panel/touchscreen 

Hengstar supplies One touch 4-wire resistive touchscreen from 5.2'' -22'' with touch driver, and it has a superior and stable quality compared with other similar touch screens.

Specifications:

Mechanical

Input Method:Finger or gloved hand (rubber , cloth or leather)

Active Force Stylus or Finger or Similar ≦45g~110g

Ball Impact ø13.0. Steel Ball/9g, Height=30cm, 1 time, no damage

Surface Hardness ≧3H

Durability >35 million touches

Positional Accuracy <1.5%

Optical:

Light Transmission ≧80%

Clear surface ≦3%

Antiglare Surface ≦4%

Anti-Newton ≦10%

Gloss 90±20 gloss units tested on a hard-coated front surface

Accordance with ASTM D 2457

Environmental

Operation Temperature -10℃ ~ +70℃

Operation Humidity 20%RH ~ 85%RH, no condensing

Storage Temperature -40℃ ~ +80℃

Storage Humidity 10%RH ~ 90%RH, no condensing

Waterproof Not damaged by running water applied to the active area

Electrical

Supply voltage DC5V

Circuit Resistance X:20~250Ω, Y:20~250Ω (See Figure 1)

Linearity X≦1.5%, Y≦1.5%

Response ≦15ms

Insulation ≧20MΩ/25V(DC)

Endurance No acting damage at DC50V/60sec.

Resolution Based on controller resolution of 4096 x 4096

Operating System

Operation System Linux/ Dos / Windows ME/95/98 / NT4.0/XP/2000/Mac OS