Shenzhen Hengstar Technology Co., Ltd.
hengstar.cn
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Surface graffiti coating Acoustic Wave RH USBLCD Touch Panels with CE , FCC for Dos
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