Products

21.5-PT3L21d5SB1R-P-C

Specification.pdf

Specification:

Physical Parameter

Material

Pure glass

Size

21.5”

Glass Thickness

3mm

Safety

Strength conform : 500g steel ball, dropped

Light Transmission

from a height of 0.8 meters 90%

Surface Hardness

Mohs' hardness rating of 7

 

Electrical Parameter

Supply Voltage and Current

+5VDC,normal (+4.75V to +5.25VDC)

Less than 400mA, typical at +5VDC, Average power consumption is less than 2W , typical

Supply must be capable of sourcing 450mA, minimum

Total noise and ripple requirement must be less than150 mV (p-p) for frequencies below 1 MHz. and less than 50 mV (p-p) for frequencies above 1 MHz.

 

Multi Touch

Two\Five\ Ten-point touch ( the choice of touch point is determined by different product model ).

 

Interface

USB 2.0(full speed)

 

Report resolution

32767 X 32767

 

Touch accuracy

<1.5mm(centre area)<2.5mm(marginal area)

 

Conversion Time

Less than or equal to 10ms per coordinate set (including transmitting time)

 

Minimum Stylus Size

Φ6mm

 

Environment Parameter

Operating Temperature: 0+60

Storage Temperature: -10+70

 

Humidity

90% RH at 40°C, noncondensing

 

Operation Altitude

3000m

 

Endurance

Scratch-free More than 50,000,000 touches in one location without failure.

 

EMI

Has the ability to comply with EN55022.

 

ESD

Per EN 61000-4-2: Contact discharge 4kV, air discharge 8KV.

 

Flammability

The printed circuit board substrate is rated with 94V0.

 

ROHS Declaration

The Touch System including TouchScreenController and Cable is ROHS compliant.

 

Operation platform

Windows7/Linux/Android/Windows8.

 

Controller

PT2042UR-M10-C


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