Basic Info.

Product Description

Hengstar supplies one touch anti-vandalism surface acoustic wave touchscreen 6.4'' -22'' with control board and touch driver, and it has a superior and stable quality compared with other similar touch screens. we could also customize anti-vandalism touch panel as customers' require.  specifications: mechanical construction sensors attach on the edge of 6mm heat strengthened glass input method finger or gloved hand (rubber , cloth or leather) active force stylus or finger or similar ?85g ball impact no break by 1-pound steel ball dropping from 130 cm high, meets ul-60950. surface hardness surface durability is that of glass, mohs' hardness rating of 7 durability >70 million touches positional accuracy <1% touchpoint density ?100, 000 touchpoints/inch² (15, 500 touchpoints/cm²) optical light transmission ?90% visual resolution clear surface: excellent, with no noticeable degradation antiglare surface: 6:1 minimum gloss clear surface: n/a antiglare surface (curved or flat): 95 ± 15 gloss units or 65 ± 15 gloss units environmental temperature operating range: -20°c ~ 70°c storage range: -40°c ~ 85°c relative humidity operating range: 5%~90% rh (no dew falls) storage range: 5% to 95% rh (no dew falls) altitude up to 5, 000m fire retardation meets the requirements of ul 94hb electrical supply voltage dc5v power supply usb or ps/2 interface, power ripple max.200mv rms interface full duplex usb 2.0 (full speed) plug and play compatible serial rs-232. baud rate: 9600, 8 data bits, 1 stop bit, no parity electrostatic protection 15 kv air / 8 kv contact discharges (en61000-4-2, 1995 :level 4) resolution based on controller resolution of 4096 x 4096 agency approvals ce, fcc, rohs operating system operation system linux/ dos / windows me/95/98 / nt4.0/xp/2000/mac os