Specifications

Product Specifications	Digital blackboard for smart board 86/98 inches
Overall dimensions	Bilateral interconnection is adopted, with a single-side length of...1200mm,The width is the same as the LCD screen size, and the thickness is the same as the LCD screen size (customized according to actual dimensions). The overall dimensions are...1200mm+LCD width+1200mm.
Renderings







panel	Panel material	Nanoplate	Nanoplate	ceramics	enamel	enamel
	Core material	Extruded or aluminum honeycomb core	Extruded or aluminum honeycomb core	Extruded or aluminum honeycomb core	Extruded or aluminum honeycomb core	Extruded or aluminum honeycomb core
	hardness	≥5H	≥5H	≥6H	≥9H	5H≤hardness≤9H
	Board material	Coated steel sheet	Coated steel sheet	Coated steel sheet	Coated steel sheet	Coated steel sheet
	Board color	green	black	White	White	green
	Back panel material	galvanized steel sheet	galvanized steel sheet	galvanized steel sheet	galvanized steel sheet	galvanized steel sheet
	Reflectance	/	/	0.15	0.17	0.17
	roughness	January 23 - January 29	0.9~1.3	0.35	0.3	0.3
	gloss	6.5~7	6.6~7	79	25	25
	Drug resistance	≥100	≥100	≥100	≥100	≥100
	Front coating	≥28	≥25	≥20	≥20	≥20
	practicality	Chalk writing	Chalk writing	Film-forming pen	Film-forming pen, whiteboard marker	Film-forming pen, whiteboard marker
	Bending test	OK	OK	OK	/	/
	Board surface requirements	Smooth and flat, free of waves, cracks, pinholes, bubbles, scratches, and curled edges; magnetic and waterproof; easy to wipe clean.
write	Writing and operating media	chalk,Film-forming pen, whiteboard marker
	Writing requirements	The chalk has a smooth feel and moderate friction, resulting in even color saturation and clear lines in the notes.
	Erasure requirements	Rub the chalk twice with a dry chalk eraser; there should be no clear residue left.;Use a wet chalk eraser to wipe the chalk on the chalkboard, at a distance of...1mUpon inspection, there should be no accumulated chalk residue.
Install	Seam requirements	The middle display section andLCD parallelThere are no obvious gaps at the joints, and the seam width is no larger than [missing information].1mm

Experience the best of both worlds with our nano blackboard! Dual writable chalkboard sides preserve classic teaching interactions, letting you jot notes or draw freely.

The central multimedia all-in-one integrates high-def display, touch control and multi-format playback. Seamlessly switch between chalk writing and digital content-videos, slides, online resources-for dynamic lessons.

Durable, anti-glare and easy to operate, it elevates classroom engagement while keeping familiar teaching habits. A must-have for modern education!

The central all-in-one boasting high-def touch display delivers crisp visuals. Smooth touch response enables instant annotation and seamless content navigation. Supports multi-format playback for vivid, interactive lessons that boost engagement effortlessly.

It comes fully equipped with DP, HDMI, USB 3.0, LAN, AUDIO and WIFI. Enjoy high-def video via DP/HDMI, fast data transfer with USB 3.0, stable wired/wireless connectivity (LAN/WIFI), and clear audio output-all devices connect seamlessly for flexible teaching.

The back cover adopts industrial-grade aluminum alloy, boasting excellent heat dissipation to protect internal components. Sturdy yet lightweight, it ensures durability against daily use while maintaining a sleek, professional look-ideal for long-term classroom reliability.

Featuring foldable chalkboards, a 4K UHD screen with tempered glass, and 20-point touch control. Crisp visuals, scratch-resistant durability, and smooth multi-touch interaction elevate teaching flexibility and user experience remarkably.