Beijing Hushida Technology Co.,LTD
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Interactive 5ms Touch Screen Interactive Whiteboard 3840*2160 Resolution
Introduction of the interactive whiteboard
Professional display screen: interactive teaching/conference all-in-one machine adopts professional industrial liquid crystal display screen, completely different from ordinary liquid crystal display, with long life, high stability;
Hd picture quality: full screen hd display, with 2000:1 ultra-high contrast, 350cd/m brightness, 16.77 million colors, 16:9 cinema play widescreen, ensure the display color richness, no matter the light or shade, still clear picture quality;
Specification
| Model | |
| Brand | HUSHIDA |
| Name | All-in-one teaching conference machine |
| Code | JXCM-65 |
| LCD Panel | |
| Size | 65INCH |
| Panel Brand | SAMSUNG,LG,AU (gauge A screen) |
| type | TFT-LCD S-PVA |
| Resolution | 3840 × 2160 (UHD) @60hz |
| Brightness | 500cd/m² |
| Ratio contrast | 2000:1/ Dynamic 5000:1 |
| Visual Angle (horizontal/vertical) | 178°/178° |
| Response time | 8ms |
| Visual area(mm) | 1428.5(W)×803.5(H) mm |
| pigment | 16700000 color 24Bit |
| Color gamut (NTSC) | 72% |
| Backlight | WLED |
| display scale | 16:9 |
| Response time | ＜8ms |
| life | >60000H |
| Infrared touch characteristic | |
| Touch the specifications | Infrared touch frame |
| glass | 4mm tempered glass |
| Glass transmittance | > 88% (higher transmittance depends on glass surface treatment technology such as AR/AG) |
| Object induction number (IR) | Touch at 20 |
| Number of infrared induction lines (W D) | 32767 × 32767 |
| Positional accuracy | More than 90% of the touch area is 2mm |
| The interface definition | USB 2.0(Full speed) |
| Touch the strength | Zero pressure touch |
| The light resistance | It has light resistance |
| Induction life | 6 million times |
| The response time | ＜8ms |
| The power supply mode | Full duplex usb-powered DC +5V up to 500mA |
| Switching power supply | |
| Power consumption (typical value) | AC100-240V~(+/-10%),50/60Hz |
| Standby power consumption | 160W |
| The power interface | 1W |
| Switching power supply | European standard 220V two - phase three - wire system |
| Mechanical specification parameters | |
| The net weight | 31.5kg |
| Gross weight | 40kg |
| Bare machine outline size (W x D x H) | 1484.1×886.8×95.3mm |
| Package size (W x D x H) | 1584×987×190mm |
| Shell material (face frame/back shell) | Plastic/Sheet metal |
| Shell color (face frame/back shell) | black |
| To protect the glass | 4mm toughened glass/level 7 earthquake resistant |
| Type of installation | Supports/wall hangers |
| The cooling way | Temperature-controlled fan dissipates heat |
| The environment | |
| Working temperature | 0℃~50℃ |
| Working humidity | 20%~80%(No condensation) |
| Storage temperature | -20℃~60℃ |
| Store humidity | 10%~90%(No condensation) |
| Display mode | S-ips, often black display, transmission |
| Maximum service time (hours/day) | 24 hours |
| features | |
| The speaker | 2×8Ω/10W(built in ) |
| Support for input mode | Stylus writes keyboard mouse |
| The attachment | |
| The user manual | Manual, warranty card, certificate of conformity |
| cable | The power cord |
| Others (optional accessories) | Remote control, base/bracket, WiFi |
