Products
Products
Support
Support
中文
Eng
2012-11-21
Hot Topic
CCD or CMOS?
Digital camera is the heart of the image sensor, either CCD, or CMOS. Although CCD in image quality and other aspects are better than CMOS, undeniable is due to the overwhelming demand for microscopic digital image, CMOS low prices and bulk supply capacity, so that manufacturers and users to become a favorite. But as a rigorous scientific research, testing workers, when you have a higher sensitivity, color reduction, dynamic range, you have to seriously consider CCD.
Low noise design
Professional CCD is very high in reducing noise. We through the good circuit design, using correlation double sampling method to reduce CCD fixed high frequency noise, in addition to the advanced CCD controller, variable speed of Readout CCD controller reduction induced by the readout noise. After we have improved the professional CCD camera, the noise value is lower than a variety of European and American CCD camera, the dynamic range of indicators is more outstanding.
Semiconductor refrigeration
Fluorescence and chemiluminescence itself weaker. When the exposure more than 5-10 seconds, the CCD chip will be fever, "hot" or white pixels will cover image signal, image can be seen everywhere in the snow. This is the signal noise ratio (SNR) signs of decline. We use the patented technology of semiconductor refrigeration structure design, making the CCD chip in the low temperature for a long time to work, eliminating the CCD noise, to ensure the high sensitivity and stability of the results of the data.
Zero distance service
Professional CCD camera at every turn tens of thousands of operating software features a wide range of users often do not know what to do. And other foreign manufacturers are different, Tucsen is the only local manufacturers, in providing local support and services have more advantages. Tucsen to establish a domestic only from "free sample test", "24 hour fast delivery", "30 day unconditional returned goods" and to "online experts to answer" a series of zero distance service. These are foreign brands can not match advantage. More Tucsen digital camera products
