Specifications and technical specifications: Specifications: Working power supply: 220V / 50Hz Size: 400 x/300 x / 625(mm) Technical indicators: Resolution: 2048x 2048,4.2 million pixels, 1*1/2*2/4*4 pixel combination; Pixel size: 7.4 μ m; The number of bits collected was 16 bits; Temperature to -60 ℃; Dark noise: 0.1 e-r / s / pixel @ -30 ℃; Full well capacity: 150000e-; Nonlinearity: < 1; Quantum efficiency: 95 ( 590nm); Lens: imported optical fixed focus F0.95, large aperture high transparent lens; White light reflection lamp: led white light reflection, brightness adjustable; High performance buckle noise dark background imaging board: 192*246mm area; Open door mode: push-pull drawer open door, dark box sealing strong; With one-click imaging function, no need to adjust exposure time and other parameters, just click to get the perfect picture, convenient and fast; Software with image automatic optimization function, can also manually adjust the image gray; Sensitivity: 0.02ng double strand DNA; Software functions: 1. Humanized Chinese shooting operation interface 2. The software has encryption function to increase the security of experimental data. 3. Direct control of digital CCD and zoom lens, exposure time, aperture, focus, image optical amplification or reduction, speed and so on can be adjusted to do ECL shooting, timing or continuous shooting can be carried out. 4, With image editing processing function: including image editing, delete, paste, copy, note text, symbols, rotation, negative effect, black and white inversion and so on. 5. The imaging and analysis of chemiluminescent / chemiluminescent samples such as ECLX ECLPlus, hybridization membrane, colony analysis, fluorescence analysis, and so on, can be performed with various dyestuff stained DNA / RNAs, protein gel electrophoresis and other chemiluminescence / chemiluminescence samples. 6, Automatic exposure function, help to obtain image effects. 7. All kinds of data tables can be saved to Excel format and printed, all images can be copied, pasted and printed, all images and charts can be imported into Excel word and other files for editing. 8, Can be upgraded to polychromatic fluorescence photography.