NHBoard electromagnetic interactive whiteboard adopts reliable electromagnetic induction technology as a mainstream one for interactive whiteboard with the advantages of swift response, high precision orientation, accurate operation, strong adaptability to environment and a low-cost maintenance etc.When the special pen touches to the coil coating, the coil would detect the electromagnetic waves from the pen. According to the electromotive force vertically and horizontally, the touch point could be registered by calculation.
Specification of Electromagnetic Interactive Whiteboard
Model | EGU72 | EGU82 | EGU85 | EGU92 | EGU100 |
Physical Size (mm) | 1460×1080×28 72 inch | 1680×1240×28 82 inch | 1730×1240×28 85 inch | 2050×1160×28 92 inch | 2180×1240×28 100 inch |
Active Size (mm) | 1380×1000 | 1600×1160 | 1650×1160 | 1970×1080 | 2100×1160 |
Packing Size (mm) | 1560×1190×130 | 1780×1350×130 | 1840×1350×130 | 2150×1270×130 | 2440×1420×130 |
Aspect Ratio | 4:3 | 4:3 | 4:3 | 16:9 | 16:9 |
Net Weight (KG) | 23 | 24 | 26 | 28 | 30 |
Packing Size (KG) | 27 | 28.5 | 30.5 | 33 | 35 |
Resolution | 27600×20000 | 32000×23200 | 33000×23200 | 39400×21600 | 42000×23200 |
| Working Principle | Electromagnetic Induction | ||||
| Writing Way | Using electronic pen to write and operate | ||||
| Board Surface | New nanotechnology stearin wear-resistant paint sub-light projector film. | ||||
| Interface | Standard USB 2.0 Cable | ||||
| Calibrate Accuracy | 0.05mm | ||||
| Processing Speed | 500 dots/second | ||||
| Sensing Height | 1cm | ||||
| Power Supply | USB | ||||
| Power Consumption | ≤1W | ||||
| Operating System | Windows98/2000/2003/XP/Vista/Mac. | ||||
| Temperature | Working Temperature:-15-50℃ Storage Temperature:-40-50℃ | ||||
| Humidity | Working Humidity:20-90% Storage Humidity:10-95% | ||||
| Standard Accessories | Electronic Pen 2 pcs, Mark Pens 2 pcs, Eraser 1 pc, USB cable 1 pc, Wall Mounted Bracket 1 set, Driver CD (software and user guide) | ||||
| Optional Accessories | Mobile Floor Stand, Mobile Floor Stand with Projector Mount, Wall Mounted Projector Mount. | ||||
| Certificates | CE, FCC, C-tick and ISO. | ||||
| Warranty | 3 years | ||||
