Recommended like Canon Canon, in the crystal MICROTEK, Epson EPSON, Purple Unis, HP these are good, are the scanner industry leaders, the quality of big brands are guaranteed, the sales are very good for these brands, if you really do not know, it is recommended that those famous brands on the Internet to browse under, such as Buy brand network is good, above the top ten brands of scanners recommended, where the brand introduction information is quite comprehensive, good luck to you all ~
Well-known brands preferred Epson, followed by Canon. There are also domestic in the crystal is also a scanner of the old brand, itself is the production of manufacturing optical instruments, so the scanning quality is not lost to the Japanese brand.
Price, in fact, about 300 yuan on it. Because then the high-end are more than a thousand dollars of high-end scanning products. In general, the low-end products, 500 ~ 600 yuan scanner and 300 yuan or so, in the scanning effect is not much difference. 500 ~ 600 yuan scanner is just a few more features, and are some of you may not be able to use the life of the chicken ribs function. For example, after scanning a piece of a key to send an e-mail or something, on this kind of very boring features, and then give you additional unnecessary price.
More importantly, the technology of scanner products has long been completely mature, and there is no big technical difference between different price points and different brands in the same class. So there is no need to spend more money for some external factors. For a scanner, the effect is good is the king, other are floating clouds.
So it's more important to buy one that works well than one that has a lot of features.
In the type of special note, the best to buy the use of ccd photographic parts of the scanner, ccd scanner is thicker, the volume is slightly larger, but must be a good scanning effect, especially the color is more full.
And now on the market generally recommend that you buy cis or led photoreceptor scanner, the only advantage of this scanner is that the volume made smaller, can be made very thin. But the scanning effect is poor.
Three-dimensional laser scanner brand introduction
Three-dimensional laser scanner brands at home and abroad, and are very common. The following is my sharing with you the introduction of 3D laser scanner brands, I hope it can be helpful to you!
One, Epson
Seiko Epson, founded in May 1942, headquartered in Suwa, Nagano Prefecture, Japan, is a Japanese global leader in the field of digital imaging. The Epson Group is committed to providing customers with innovative technologies and solutions for digital imaging through a culture of innovation and creativity that enhances corporate value. It currently has manufacturing and R&D facilities in 32 countries and regions on five continents, and sales and service locations in 57 countries and regions.
Two, Canon
Canon is a Japanese global leader in the production of imaging and information products. Comprehensive group, since its inception in 1937, after years of unremitting efforts, Canon has globalized its business and expanded into various fields. Canon's product lines*** are distributed in three major areas: personal products, office equipment and industrial equipment, with major products including cameras and lenses, digital cameras, printers, copiers, fax machines, scanners, broadcasting equipment, medical equipment and semiconductor production equipment.
Three, Zhongjing
Products have won the praise of customers for their beautiful design and super cost-effective. In accordance with ISO9001:2000 and ISO14001:2000 standard certification, the company has established a strict quality management system, the products have passed the CE, ROHS certification, at the same time, Zhongjing Flood Optoelectronics to "create value for customers" for the purpose of unremittingly provide customers with high-quality, environmentally friendly, energy-saving light decoration We will continue to provide customers with high quality, environmental protection and energy-saving lighting products.
Four, Hewlett-Packard
Hewlett-Packard is headquartered in Palo Alto, California (PaloAlto), is a global information technology companies, mainly focusing on printers, digital imaging, software, computers and information services business. Hewlett-Packard is one of the world's largest information technology companies, founded in 1939 and headquartered in Palo Alto, California. HP has three major business groups: Information Products Group, Printing and Imaging Systems Group, and Enterprise Computing and Professional Services Group.
Hewlett-Packard China Limited is headquartered in Beijing, with branches in Shanghai, Guangzhou, Shenyang, Nanjing, Xi'an, Wuhan, Chengdu and Shenzhen. HP China has an HP Global Call Center in Dalian and a manufacturing plant in Chongqing.
Three-dimensional laser scanner brand which is better
The main brands are several: RIEGL Riegel, LEICA Leica, Z + F, FARO FARO, TRIMBLE Tianbao.
RIEGL is the most expensive, the main pulse ultra-long-range large format scanner, up to 6000 meters. Can cooperate with the inertial guidance system to realize the mobile measurement (the total price is about nearly 3 million).
LEICA brand awareness is very high, in the mapping circle has a very good reputation, the flagship model P50, range 1000 meters (we are now using this) is very high precision, stability is also good.
3D laser contour scanner which is good
3D contour sensors in the domestic development of years is not long belonging to the early development of the industry, at present, is the foreign 3D sensors are more advanced this is the status quo like Japan's Keens, Canada's LMI, the U.S. Cognex these are very famous, but foreign manufacturers will not basically provide supporting software services need to be their own and then To find software outsourcing design software to use so the cost is relatively large, compared with foreign countries may be a late start in the country, but now the domestic 3D laser contouring input large development speed is also very fast, the accuracy can reach the micron level, has been able to meet a large portion of the accuracy of the measurements, and there are supporting software services, compared to foreign products in our country more is the latter part of the software supporting services, good investment! The cost is much smaller like now domestic we clear wave photoelectric in the field of domestic 3D laser contouring is very good (
LMI's newest 3D sensor Gocator2530
*10kHZ frequency, set scanning, measurement and online detection in one
*100mm field of view (distal)
*X-direction resolution of 28 microns
*X-direction resolution up to 28 microns
*Z-direction repeatability of 0.5 microns
*Measuring range of 80 mm
CYBER LH-2320
*8kHZ frequency, integrated scanning, measurement and in-line inspection
*96 mm field of view (distal)
*X-direction resolution of 26-48 microns
*X-direction resolution of 26-48 microns
*Z-direction repeatability of 0.8 microns
*Measuring range of 80 mm
)
What are the brands of laser scanners?
A, laser scanner brands
First: Honeywell honeywell, the United States brand, was founded in 1885, is a leader with a diversified manufacturing technology.
Second: zhongjing, its products with beautiful design and very high cost-effective to win the reputation. The company has established a very strict quality management system in accordance with iso9001:2000 and iso14001:2000 standards certification, and its products have passed ce, rohs certification.
Third: Epson epson, Seiko Epson Company, Japan brand, founded in 1942, the world's leading enterprise in the digital imaging industry. The Epson Group enhances the value of the entire organization through an extremely embedded culture of innovation and creativity, and they are committed to giving their customers innovative technologies as well as solutions for digital imaging.
Fourth: Canon canon, a Japanese brand, the world's leading integrated group producing imaging and information products, Canon's product line includes three major areas: personal products, office equipment and industrial equipment.
Fifth: Hewlett-Packard hp, the United States brand, founded in 1939, the world's information technology company, one of the world's largest information technology companies, it is always focusing on printers, digital imaging, software, computers and information services and other aspects of the business.
Two, the principle of the laser scanner
Laser scanner will generally take a good stability and accuracy of the rotary motor, when the beam hit by the motor driven by the multi-faceted prism gauge through the reflection of the scanning beam, because the multi-faceted prism gauge is located in the front of the scanning lens on the surface of the focal plane, and evenly rotating.
This allows the angle of incidence of the laser beam to change relatively continuously, and the angle of reflection also changes with the continuous change of the angle of incidence, and through the scanning lens, a parallel and continuous scanning line from top to bottom can be formed.