Planetary scanner, what is it?

Government institutions are actively switching to electronic document storage format. One of the most used devices is a planetary scanner. This article contains up-to-date information with a full description of its functionality and characteristics.

What does a planetary scanner look like?

Planetary scanners are a type of professional equipment. Such a device is used to perform specific tasks. The main ones include contactless scanning of paper documents. A big advantage is access to digitization of old and dilapidated papers. The main feature of the planetary variety of scanners is the ability to work with A2 paper.

Note: This device is also called a “book canner”.

The digital unit is a device on a long stand. The main thing in it is the head, which is responsible for scanning. It is located at a height of several tens of centimeters from the object being scanned. This is necessary so that the tool can completely cover the required area of ​​the document during operation.

Some models are equipped with a special matrix, which is analogous to an element in a digital camera. This option scans a printed document from edge to edge. The work itself is carried out in one shutter, which helps save some of the working time.

The book cradle is one of the additions to the planetary version.It is designed to format and align the height of pages on a page. Some types of book cradle have a pressure glass. It is necessary to align the paper and reduce distortion when scanning.

When working with books, a special type of V-shaped book cradle is used. It is suitable for digitizing bound documents. Most of these models have two heads, which facilitates quick scanning of the spread.

Reference: This scanner is the best option for books with a limited opening angle.

Advantages and disadvantages

When purchasing such a unit for production, you must carefully read the list presented.

Advantages:

• high quality of final work;
• the possibility of damage to the original is excluded;
• alignment of lines, edges;
• eliminating cramped corners in books;
• simple steps to use;
• high speed of work (significant saving of working time).

A few disadvantages:

• the process is quite tedious;
• the device is quite difficult to find on the market;
• high price.

The main areas of use are museums, libraries, and archival institutions. Planetary scanners have a higher quality of final work. Wide functionality allows you to perform operations of high complexity and obtain high-quality results. This type of scanner is one of the most popular and in demand among consumers.

Conclusion

Digitization of paper documents greatly facilitates their subsequent use and storage. When carrying out the technological process, several special household appliances are used, one of which is a planetary scanner.This device has special characteristics, advantages and features. The use of such a unit will speed up the execution time, and the finished result will be of high quality.