65 75 85 Inch Display LCD IR Touch Screen White Dry Erase Board Magnetic Wheels Whiteboard Writing Smart Interactive Flat Panel

Model NO.	CV-S-85
Type	Educational Science Equipment
Operating System	Android+Win7/10 Optional
Touch Screen	20 Point IR Touch Panel
Certificate	CE/CCC/FCC/RoHS/ISO9001
Function	Multifunctional
Touch Type	Finger Touch
Transport Package	Honeycomb Box, Wooden Box
Specification	85inch
Trademark	CENVIEW
Origin	China

Display Performance Parameters
Product number	CV-S-85
Backlight type	DLED
Dimensions (L×H×W)	L1964xH1174.4xW94.5mm
Packaging size (L×H×W)	L2105xH1325xW225mm
Bare metal net weight (KG)	70
Gross weight of the whole machine (KG)	93
Backlight life	50000Hour
Display size (mm)	1871.4x1053.6
physical resolution	4K(3840 x 2160)
Overall peak brightness	300cd
Dynamic Contrast	5000:1
viewing angle	H/V:178/178°
screen ratio	16:9
display color	10Bit, 16.7M
refresh rate	60HZ
Display Protection	4mm Fully tempered high explosion-proof glass
Touch Parameter
touch-embedded	Built-in integrated, non-external
touch sensing technology	Infrared induction recognition touch technology (20 points)
notation	Fingers, stylus or other non-transparent objects not less than 5mm in diameter (multi-point 8mm)
Cursor speed	120 points/s
positioning accuracy	More than 90% of the touch area is ±2mm
touch resolution	32767*32767
number of touches	Theoretical infinite times
computer response	System automatic identification; ≤15ms
driver	Free drive
The electrical performance of the whole machine
power input	AC 180-240V 50/60Hz
Machine power consumption	120W
Speaker power	Stereo hybrid dual-channel CLASS-D amplifier output, rated power: 2x10W(L+R / 8Ω) of THD+N≤10%@1KHz (Audio Input: 0.5VRMS)

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