With the continuous development of technology, people hope that the operation and use of the Kjeldahl nitrogen analyzer can become more convenient, fast, and user-friendly. Data processing is easier and can be saved and shared for a long time. Therefore, novel intelligent functions have emerged and been used in the fully automatic Kjeldahl nitrogen analyzer.

☆ Multi level password login：Different users can be granted different permissions, such as operators, administrators, maintenance personnel, equipment calibration management, etc. Different permissions can operate different functions of the nitrogen analyzer; Operator: Sample weight/Number input, sample analysis, and result export; administrators:+Editing analysis methods and setting instrument parameters; Maintenance personnel: diagnosis and maintenance of equipment functions; Equipment calibration management: responsible for pump calibration and modification of time and date.

☆ Input of sample name and weight：The sample names and weights of traditional nitrogen analyzers are usually entered from the touch screen of the analyzer, which is time-consuming, laborious, and prone to errors; The intelligent nitrogen analyzer can accept multiple ways of input:LIMSsystematicCSVDirect import of files, automatic transfer of scales+Barcode scanner, computerEXCELInput greatly improves efficiency and has a low error rate, greatly increasing efficiency and saving operation time.

☆ Continuous analysis of samples without interruption：autosampler20Sample rack+Built in sample holder, capable of automatic completion20Loading of digestive tube racks, analysis of instrument blanks, and analysis of sample blanks/Continuous testing of samples, automatic cleaning after testing, and popping of digestive tube racks; Simultaneously storing and transmitting data, the office can receive real-time data from each sample test, achieving intelligent analysis process. The process of intelligent analysis can be customized to run only some of its functions.

☆ RealStatistical analysis of test results：With the development of network and cloud technology, the experimental results of testing are automatically saved to the nitrogen analyzer, and can also be transmitted to the computer or cloud for long-term backup to prevent loss. Different batches and dates of the same sample can be selected for statistical analysis, and the curve intuitively displays the changes in protein content of the sample, which is convenient for scientific research and development personnel and production managers to analyze the sample/Clear control of the product.

☆ Audit tracking function and electronic signature：Strictly comply withGMPandCFR 21 Part 11The data processing standard automatically records the operation process of experimental personnel and saves log files.

☆ Balance verification and digestion parameter registration：The weight of the sample is involved in the calculation of the measurement results, and the accuracy of the balance directly affects the protein analysis results. Regular verification of the balance is necessaryGMPWhat is required; At the same time, the experimental conditions for sample digestion and the parameter registration of programmable gradient heating process are recorded for further traceability of measurement results.

☆ Real time diagnosis and maintenance function：Multiple sensors monitor the working status of the nitrogen analyzer in real-time, making it easy for operators to know the equipment status anytime and anywhere. It can also diagnose individual components or functions of the nitrogen analyzer, enabling quick detection of faults and achieving intelligent maintenance processes.