The collection of ancient books is a rare treasure of the library. How to make the ancient books of the collection re-emerge is an important issue in our modern scientific research. The book2net ancient book scanner can be electronically printed for any booked ancient books. The "Precious Ancient Books List" is an important part of the national "Chinese Ancient Books Protection Plan". It aims to carry out the ancient books of the world with different volumes and damages. Focused, targeted tiered preservation and protection. The publication of the first list of precious ancient books in Hubei Province has played an important role in strengthening the construction of a strong cultural province, inheriting the fine traditional Chinese culture, building socialist core values, safeguarding national cultural security, and improving the country's cultural soft power. Another phased achievement in the protection of ancient books in the library has inspired ancient books workers to fully understand the importance and urgency of protecting ancient books, and conscientiously implement the policy of “protection first, rescue first, rational use, and strengthen management†to improve The conditions for the preservation of ancient books, promote the restoration of ancient books, and scientifically regulate the work of protecting ancient books. The Book2net V model series is a high-end scanner designed for ancient books with a long history of vulnerability and vulnerability. COBRA 110 degree V-type book eagle-eyed ancient book dedicated scanner, is a world-class book scanner production expert Book2net book scanner series of aristocratic products. First, the current market demand for ancient books scanners: (1) The digitization of historical documents is becoming more and more important for the services of libraries; (2) The demand for documents for digitization is increasing; (3) Many precious documents are unique and need to be gently treated according to the preservation rules; (4) In order to better perform digital file processing, the scanning device needs to be suitable for any file that is digitized, rather than the files that need to be suitable for the scanning device; (5) Pulling up the efficiency of the scanning device with maximum limit and saving cost; (6) The single shooting technology has been rapidly improved, and there are currently good reasons to replace the line sensor device in many applications; (7) Realistic color tone copying and perfect image quality have become a reality; (8) Many books are not allowed to open to a 180 degree angle; (9) The older the book, the greater the average damage rate. Second, the background and commitment of book2net MICROBOX as a device manufacturer in cooperation with book2net in the following fields, its internal technical strength (1) Sensor technology; (2) CCD single-shot technology; (3) CMOS single-shot technology; (4) Software and platforms in different language forms; (5) PCB board design (6) optics; (7) Mechanics and special books and magazines. The book2net design team listens carefully to the needs that have been conveyed from many major libraries. The book2net team has listened to these needs and converted them into new products. Third, the Book2net COBRA book scanner is the most suitable component selected from a wide range of line sensor technology. Capture technology: two 40-megapixel or 50-megapixel area sensors High speed capture: Scan time 0.4 seconds Cycle time including image enhancement time is 3.3 seconds High resolution Optimum signal to noise ratio Lower background noise and higher compression factor OCR recognition system makes work faster and better LED lighting and backward feed control The constant temperature during operation is most beneficial for the reproduction of vivid colors and tones. long life No UV and no IR Rotating shutter without external friction Lifetime: 300 Mio. Cycle Laser alignment instrument Perfect book positioning and focus positioning Book holder bracket: specifications and advantages: 110° angle V-bracket - selectable angles Scan area/media size: 2x A3+ up to 2 x A2+ All booklet bracket elements are adjustable, and the accessories for book shelves are: Horizontal movement of books and magazines Left pad and right pad Book ridge support adjustment Vertical movement of the book holder Conference Interactive Whiteboard As
a conference all-in-one machine, conference Interactive Whiteboard, microphones
and conference software. The small size contains great momentum, providing
high-quality pictures and sound effects for team video conferences. Conference Interactive Smart Board,Conference All-In-One Smart Board,Electronic Interactive Digital Board,Interactive Digital Board Guangdong Zecheng Intelligent Technology Co., Ltd , https://www.zecheng-security.com
In terms of camera hardware configuration, the
electronic Interactive Digital Board uses a 12 million pixel camera and
supports a wide viewing angle of 120 degree. It can be used in small and
medium-sized office spaces and can incorporate more team members into the video
conference scene. 4K high-definition resolution can provide high-quality video
images, adding points to the corporate image.
In terms of sound experience, interactive digital
board has built-in 6 array microphones to bring high-fidelity sound quality,
and conference interactive smart board can achieve up to 8 meters of remote
sound pickup, and can perform accurate sound in every corner of the meeting
room. At the same time, in the remote meeting mode, the tablet will locate the
sound source so that the speaker will not be able to display the picture, automatically gain the voice, eliminate echo and noise, even if the speaker is
far away, the audience can still hear it.
Book2net book scanner makes a hundred years of ancient books reborn