Beijing Hushida Technology Co.,LTD
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85 Inch School Teaching All In One Pc Whiteboard Touch Screen Lcd Monitor
Introduction of the interactive whiteboard
This product is a teaching/conference all-in-one machine.
It adopts the most advanced touch control technology in the world, combines with LCD display, and is highly integrated with computer network technology and other functions.
With excellent touch query experience effect, it can quickly complete the information query and display, and truly achieve simple human-computer information interaction.
Our teaching/conference all-in-one has been widely used in a variety of situations, a government agency, school, company reception room or meeting room, financial institutions, real estate industry, fair, etc., we focus on intelligent self-service equipment research and development production, make the product both in technology and in practical application, than their peers with stronger competitiveness.
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 |
