computer lab
A computer lab is a space where computer services are provided to a defined community. These are typically public libraries and academic institutions. Generally, users must follow a certain user policy to retain access to the computers. This usually consists of rules such as no illegal activity during use or attempts to circumvent any security or content-control software while using the computers.
Computer labs are often subject to time limits in order to allow more people access to use the lab. It is also common for personal login credentials to be required for access. This allows institutions to track the user’s activities for any possible fraudulent use. The computers in computer labs are typically equipped with Internet access, scanners, and printers and are typically arranged in rows. This is to give the workstation a similar view to facilitate lecturing or presentations, and also to facilitate small group work.
Key Features
• 4K Ultra HD Display: Experience stunning clarity and vibrant detail.
• Android 16: Latest OS ensuring top performance and security.
• Smart Write: Intelligent note-taking for boosted productivity.
• Optical Touch Technology: Ultra-responsive touch with advanced optical sensors.
• Front Loudspeaker: Delivers rich, immersive sound.
• Works on Windows, Android, Web: Seamlessly integrates across multiple platforms.
Technical Details
Size | 65, 75, 86 inch |
Panel Type | VA |
Response Time | 6.5ms |
Aspect Ratio | 16:9 |
Display Area | 1650.24(H)×928.26(V)mm |
Pixel Pitch | 0.42975×0.42975mm |
Resolution | 3840(H)×2160(V) |
Refreshing Frequency | 60Hz |
Display Color | 1.07B(10bit) |
NTSC | 72% |
Contrast Ratio | 5500:1 |
Viewing Angle | 178°(H/V) |
Back Light Unit | DLED |
Brightness with glass(min) | 300cd/m² |
Brightness with glass(typ) | 350cd/m² |
Operation Time | 7 days×16 hours |
Life Time | ≥40000 Hours |
Operating System
System Version | Upgradble to Android 16 |
RAM+ROM (Standard) | 4G+32G |
RAM+ROM (Optional) | 8G+128G |
CPU | Core Cortex-A73 |
GPU | Mali G52 MC1 |
Touch System
Sensing Type | Infrared recognition |
Touch Tool | Passive infrared pen |
Accuracy | ±1.5mm |
Touch Point | 50 points touch |
Minimum object size | 3mm |
Writing Height | ≤2mm |
Interpolation Resolution | 32768(W)×32768(D) |
Response Time | ≤10ms |
System | Windows10/Windows8/Windows7/WindowsXP/Android/Linux/Mac OS X/Chrome |
Audio
Sound Channel | 2.0 |
Speaker Power | 2×16W |
Sound pressure level | 84dB |
Bluetooth
Version | 5.2 |
Working Frequency | 2.4GHz |
Working Distance | 0~10m |
Wi-Fi
Version | 802.11 a/b/g/n/ac/ax |
Working Frequency | 2.4GHz/5GHz |
Working Distance | 0~10m |
Power
Power Requirements | 100-240V~50/60Hz 3.5A |
Typical Power*[1] | 215W (Maximum backlight) |
Max Power*[2](W/OPS) | 330W |
I/O Port
HDMI IN | 3 Up to 4K@60Hz, |
USB 2.0 | 1 For system upgrades |
USB 3.0 | 3 Front*2, Rear*1,All USB3.0canautoswitch to current channel |
USB Type-C IN | 1 Supports USB functionality only, doesnot support fast charging andscreenmirroring |
TOUCH 2.0 | 2 2.0 |
AUDIO IN | 1 3.5mm Jack |
AUDIO OUT | 1 3.5mm Jack |
SPDIF | 1 PCM output format |
RS232 | 1 Baud rate 9600 |
RJ45 IN | 1 10M/100M bps |
Physical Specifications
Dimension L×H×D | 1712×1022×99mm |
Dimension (package) L×W×H | 1863×225×1155mm |
Thickness of machine and wall mount | 126mm(WIB9060H) |
Wall-hanging Screw Spec | M8×25mm |
VESA | 800×400mm |
Net Weight | 42.15kg |
Gross Weight | 56.55kg |
Accessories
Power Cord | ×1 |
Writing Pen | ×2 |
Rod Antenna | ×2 |
Environmental Conditions
Operation Temperature | 0℃ – 40℃ |
Operation Humidity | 10% – 90%RH |
Storage Temperature | -20℃- 60℃ |
Storage Humidity | 10% – 90%RH |
Altitude | Below 5000 meters |
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