Built-in Windows system, 8" touch screen, efficient and convenient editing, testing, saving and printing. 8-channel zero-dispersion monochromatic fiber test system, automatic well core positioning High-precision orbital transmission, closed optical system, 96 wells measured in 3 seconds. System self-checking and diagnosis function of optical path and mechanical parts. Automatic light bulb switch, energy-saving design, can extend the life of the light source, easy to change the lamp. Shaking function, the shaking speed and time are adjustable. New Windows graphical user interface, English operating system. Specimen information record: list and card, directly enter specimen number, patient name, etc. The sample number, OD value, result, S/CO value and term parameters can be displayed on the same screen. Quickly mark blanks, specimens, positive controls, quality control, and multi-value comparisons. The 96-well plates are arranged horizontally or vertically, and the start and stop positions are optionally set in the test and automatic coding. It is suitable for self-comparison, subtraction of ranks, and free input of judgment formulas. Qualitative and quantitative parameters, the stored standard curve can be used directly. Multiterm can test up to 12 terms on a microplate. According to the microplate number or sample number report, enter the experimental term and result batch. According to the number and name of the specimen, query and statistical analysis can be carried out, and the trend of data change can be automatically tracked and analyzed. The test data can be saved in MS Excel for further analysis. The main technical parameters Light source: 6V, 10W halogen lamp, can work for more than 5000 hours Wavelength range: 400~750 nm Filters: 4 standard filters: 405, 450, 492, 630 nm, up to 8 filters Measurement methods: single wavelength, dual wavelength, two-point method, dynamic analysis, multi-wavelength Blank mode: single hole blank, porous blank, row and column blank Calculation method: absorbance, single-point calibration, linear regression, quadratic curve, four parameter equations Measurement speed: single wavelength <3 9kg