The 86-inch teaching interactive intelligent digital blackboard represents a new generation of educational equipment that leverages advanced digital technology to deliver a more efficient teaching experience for both students and educators. This innovative solution offers numerous advantages, including enhanced content comprehension and improved classroom efficiency.
This practical educational device delivers an efficient and convenient teaching experience that benefits both educators and learners. As technology continues to evolve, educational equipment is becoming increasingly intelligent and digital, promising a more vibrant and engaging future for education.
| Specification | Details |
|---|---|
| Size | 86 inches |
| Panel Manufacturer | CSOT/BOE/LG |
| Visible Area (mm) | 1895.04 × 1065.96 |
| Resolution | 3840 × 2160 |
| Aspect Ratio | 16:9 |
| Overall Brightness | ≥ 350 cd/m² (typ.) |
| Brightness Uniformity | 75% |
| Screen Contrast | 1200:1 (Typ.) - Hard Screen 4000:1 (Typ.) - Soft Screen According To Panel Depends |
| Response Time | ≤ 8ms (typ.) |
| Pixel Pitch (mm) | 0.4935 × 0.4935 |
| Refresh Frequency | 60Hz |
| Viewing Angle | 178° (H) / 178° (V) |
| Life | ≥ 30,000 hrs |
| Color Gamut (% NTSC) | 85% NTSC |
| Chromaticity | 1.07B |
| Net Blue Light | SUPPORT |
| HDR | SUPPORT |
| Backlight Type | D-LED |
| Category | Details |
|---|---|
| Type | Nano honeycomb blackboard, supports magnetic function |
| Color | Black |
| Quantity | Left × 1, Right × 1 |
| Size | 1108mm × 1240.35mm × 94mm |
| Chalk Trough | Support |
| Corners | Meet safety requirements |