Onetouch Anti-vandalism Surface Acoustic Wave Touchscreen

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