Characterized by:
Quasi-double beam spectrophotometer
Direct reading-direct reading concentration value
800*480 pixels 7'color touch screen all Chinese operation menu, more clear and intuitive
Built-in application of more than 220 water quality test methods, and can also create up to 100 user-defined programs
Automatic identification of bar-coded hash preforms
For important parameters, such as COD, 10 values at different positions are automatically measured, the outliers are removed, and then the average value is taken, and the final average result can be displayed within 5 seconds
The new AQA function makes QA simpler. AQA steps can now be easily defined, planned, executed, and archived. A reminder function is added, so that the operator will not forget the standard measurement performed regularly. The AQA menu in the system inspection contains procedures for checking the analysis quality. Configuration is also done here, for example, each method is verified with standard solution, and interference test is carried out with mixed solution.
LINK2SC software can be selected, so that the data from SC1000 digital controller and laboratory data can be displayed in DR3900 at the same time, and irregular data can be quickly identified and analyzed; Realize real-time calibration of online probe as needed immediately after comparison; Therefore, the laboratory and online data are transmitted in both directions, and there is no need to calibrate the probe in the field.
The operation steps can be displayed in the screen, which reduces the probability of wrong operation and does not need to print the operation flow
The instrument software can be updated in real time by USB or in-line network cable at any time
It has data storage function, which can store 2000 groups of data and 100 user-defined programs
There are USB interfaces before and after the instrument, which is convenient to update the application program and download the experimental data by using USB disk
Network interface is convenient for network transmission of data
Can be directly connected to the printer and print the experimental results
It has password protection function and timer function.
Multi-user management, you can set different permissions for administrators and standard users
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