19 inch interactive handwriting LCD tablet EM1900

Specifications

19inch interactive handwriting LCD tablet
*support Win XP/Win 7/Vista
*real handwriting,drawing,calligraphy
*electronic signature

What is the advantages of EM1900:

1. multi function real handwriting, drawing, calligraphy, electronic signature, handwriting identifition, moving the cursor without touching the screen

2. high accuracy, can identify tiny text

3. low power consuption, high durability,

4. 100% lumenousness no need extra touch module on the interface of LCD, no affect the illumination and color quality of the LCD

5. support Win XP/Win 7/Vista

6. ultra bright color

What are the detail specification of EM1900:

Writing Panel feature Size 19inch(16:10)

Dimension and weight 44.3*29*5.3cm (excluding the bracket), N.W: 2.9kg, G.W: 3.2kg

Technology Electromagnetic

Display Screen type LCD

Resolution 1440*900 (RGB)

Pixel size 0.2835(H)*0.2835(V)mm

Max Brightness 450CD/m2 (TYP)

Interface hardness 6H

Touch lifespan unlimited

Luminousness 100%

Contrast 1000(TYP)

LED lifespan 3000H(Min)

Visual angle (85+85) horizontal; (80+80) vertical

Display color 16.7M

Response time 8ms

Accuracy ±0.5mm (middle area); ±3mm (aside area 3mm from the edge)

Max Power Lonsumption 40W

Function buttons Power,Menu,Auto,Up,Down

Display input method DC 12V/4A

Display interface USB, VGA, AC/AD adaptor

Writing Pen feature Touch tech Electromagnetic

Angle of inclination ±45° (from vertical 90°)

Tracking speed 133PPS and above

Sense of pressure 1024 level

Operating system WIN7/VISTA (Driver free); WIN XP (Need driver)

Where EM1900 can be used:

Conference system

Teaching system