Adakah sekolah masih menggunakan Papan Hitam?
Sekarang sekolah telah menggunakan papan hitam untuk mengajar. Sesetengah sekolah menggunakan papan hitam tradisional, tetapi semakin banyak sekolah beralih kepada Papan Hitam Nano pintar. Adakah Papan Hitam Pintar Nano mempunyai kelebihan dalam pengajaran? Sesuai sepenuhnya dengan papan hitam Tablet Interaktif Pintar, sudut tontonan ultra lebar 178 darjah, dengan reka bentuk bersepadu komputer papan hitam, menyokong kapur biasa, kapur bebas habuk dan pelbagai tulisan pen, menyokong papan putih elektronik, perubahan warna tema percuma, terbina dalam- pengurusan halaman dalaman, tangkapan skrin , Tampal, kaca pembesar, dsb., ratusan alat praktikal. Ia bukan sahaja papan hitam, tetapi juga sejenis Peralatan Multi-media, yang boleh memainkan pelbagai fungsi pengajaran multimedia yang kaya seperti perisian kursus pengajaran, video, gambar, animasi dan anotasi.
Penerangan Produk
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Specification
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Size
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75inch/1660(H)×934(V)mm
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Windows
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system
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Windows 10
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CPU
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Intel chipset 2nd generation and above Intel Core i3/i5/i7
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RAM
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4G DDR3
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Memory
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120G SSD
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Windows OS
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Windows 7/10
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Android
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system
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Android 8.0
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CPU
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Cortex A53*4 1.5GHz
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RAM
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2/3G
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Memory
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8/16/32GB
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Touch Info.
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Touch Technology
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Capacitive metal touch
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Touch points
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10 / 20 points
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Input way
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Finger/capacitor pen
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Touch life times
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＞100,000hrs（Typ)
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Touch response speed
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8ms
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Display Panel Info.
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Display Type
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LED
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Resolution
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3840*2160
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Brightness
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350cd/㎡（Typ)
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Ratio of display
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16:09
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Max. viewing angle
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178°(H)/178D°(V）
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Contrast ratio
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1200:01:00
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Interface Info.
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Support front power one-key switch
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VGA signal input*1，Front TYBE-C*1，HDMI input*3
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Shared USB input*3, PC USB input*1 and Android USB input*1
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RJ45 input*1 and RJ45 output*1，RS232*1
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Front TOUCH USB-B output*1 and TOUCH USB-A output*1
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Other Info
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Working voltage
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220v
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Working temperature
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0~45℃
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Storage temperature
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-25℃~60℃
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Working humidity
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5%-90%
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Power of speaker
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8Ω15W*2
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Frame material
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Alloy
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Package
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Product certificate, warranty card, laser pointer, microphone
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product features
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Five-finger screen
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Humanized screen design, to meet the simultaneous operation of multiple people.
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Fully fit anti-glare
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diffuse light reflection treatment to prevent reflection, effectively protect eyesight.
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Mass teaching resources
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Covers early childhood, elementary school, junior high school, high school courseware.
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Wireless screen transmission
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Can screen mobile phone, ipad, computer screen in real time.
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Dual system
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Adopt windows and Android dual system integrated design.
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Waterproof and explosion-proof
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Adjustable agent ultra-narrow edge gap, splicing gap <0.2mm, high safety.
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Produk & Pembungkusan
Kilang kami
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