Leadingtouch 42 inch Multitouch IR Touch Screen

Frame Dimension

566 X 973(mm)

Bezel Opening 

530.84 X 937.84(mm)

Active Dimension

527 X 934(mm)

Mechanical

Frame Material

Aluminum Alloy

Board Width

19.5mm

Input Method

Finger or gloved hand (rubber ,cloth or leather)

Touch Times

Unlimited

Touch Activation Force

No minimum touch activation force is required

Minimum Touch Object

6mm X 6mm for size under 22”

8mm X 8mm for size above 22”

Vandal-proof

No break by 1-pound steel ball dropping from 130 cm high

Surface Durability

Surface durability is that of glass, Mohs' hardness rating of 7

Optical

Glass:

Without glass, 4mm glare, AG (anti-glare), or AR (anti-reflective) glass optional

Light Transmission

90%(Meet ASTM D1003)

Gloss

Antiglare surface (curved or flat): 95  ±  15 gloss units or 65  ±  15 gloss units 

Electrical

Operation Voltage

Typical +DC 5V, +4.75V to +5.25V

Power Supply

Size under 52”(include 52”)USB or PS/2 Interface, power ripple max.200mV rms

Size above 52”(52” not included): external AC-DC power adaptor

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 

Current

Typical 150MA@+5VDC; 350mA, maximum

Power

<1.5W, operating current<300mA

Electrostatic Protection

15 kV air / 8 kV contact discharges (EN61000-4-2,1995 :Level 4)

Controller

Integration inside touch panel

Agency Approvals

CE, FCC, Rohs

Operating System

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