21.5 inch silver touchscreen all in one PC with touch panel

20211030

Panel type: LED panel（a-Si TFT-LCD WLED backlight）A type

Size :21.5 inch (16:9)

Display area :477.6（W）*269.1（H）mm

Max. resolution :1920*1080

Brightness ≥250cd/m 2

Aspect ratio ≥ 1000：1

Response time :14(Typ.)(Tr/Td) ms

Refresh frequency: 60Hz

No. Of colors: 16.7M , 52% (CIE1931) LVDS ports 30 Pins

Angle of viewing: Full viewing 89/89/89/89 (Typ.)(CR≥10)(L/R/U/D)

Lifetime :Min：30000H; Max：50000H

Touchscreen Technology :Projected capacitive touchscreen（PCAP）

Response Time < 5ms

Touch Points :Standard 10 points touch,support zoom in/out pictures.

Touch effective/recognition> 1.5mm

Touch data output method: Coordinate output

Scanning frequency :200Hz

Scanning Precision: 4096×4096

Communication: Full speed USB2.0, 3.0

Theoretical clicks : 5000M times above

Firmware : USB upgrade

Drive : Free drive，plug and play

Working current / voltage : 180Ma/DC+5V±5%

Anti-light interference : Normal use when strong light such as sunlight, incandescent

lamps, fluorescent lamps

Surface hardness : Physical tempering, Mohs 7 explosion-proof glass

Operating system compatibility : Win 7/ Win 8/Win 10/CE/Mac/Android/Linux /XP

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广州触沃电子有限公司