Parameters:

Voltage range: AC (100-240) V/50-60HZ Maximum power consumption: <170W

Standby power: <1W Operating temperature: 0 ° C ~ 40 ° C

Weight of the machine: subject to physical objects. Packing: Pearl cotton, carton, wooden frame.

Applicable environment: Indoor machine brand: R

Warranty period: One year.

LCD panel parameters

Panel Size: Custom panel Type: LED

Panel brand: LG/Samsung original screen

Brightness: 350nit

Product size: 21.5 inches

Color: 16.7M

0.4845 (H) ×0.4845 (V) Aspect ratio: 16:9

Contrast ratio: 1200:1 Resolution: 1920×1080

Viewing Angle: U/D/R/L89, 89,89,89 Service life: 50000H

Touch screen parameters

Touch principle: infrared touch screen touch points: 2,4,6,8,10 are optional

Installation method: built-in integrated; Positioning accuracy: 2mm

Touch resolution: 4096×4096 Touch effective recognition: > 5mm

Computer response: The system automatically recognizes the writing method: finger, pen or any other non-transparent object

Minimum touch medium: 5mm*5mm Power consumption: <1.5W

Writing screen panel: 4mm physical tempered high permeability glass Response speed: ≤5ms

Communication method: USB connection. Service life: 60 million times.