KDN-18K fully automatic nitrogen analyzer Introduction: The KDN-18K fully automatic nitrogen analyzer uses the classic Kjeldahl nitrogen determination method as its working principle, employs rigorous logical algorithms, and combines a user-friendly interface and intelligent microcomputer system control to quickly, conveniently, and accurately detect nitrogen and protein content in samples, without the need for personnel to be on duty throughout the entire process. Both high protein and low protein samples with unknown content can be tested. In addition, the manual mode of the instrument allows for separate operation of each step, greatly enhancing the flexibility of operation and the applicability of the instrument. The unique one click detection of blanks and automatic input of blank values, as well as the one click steaming and cleaning instrument, greatly facilitate users' daily detection and instrument maintenance work. The data detected by the instrument can be directly printed using the instrument's built-in printer, or exported in batches to a USB drive for editing and summary statistics. In terms of safety, 18K has also taken into account various considerations and designs to ensure the safe operation of personnel and instruments. While achieving high automation efficiency, it perfectly balances safety. In terms of application fields, 18K has 4 sets of built-in calculation formulas. In addition to meeting the requirements of national standard formulas such as GB 5009.5-2016, GB/T 6432-2018, and GB/T 22923-2008, it also supports the formula for water quality testing in GB 11891-89, which can adapt to more industries and national standard requirements and is more user-friendly. The KDN-18K fully automatic nitrogen analyzer adheres to the design concept of accurate, fast, convenient, safe, and user-friendly fiber analyzer, aiming to meet customer needs and continuously improve their user experience. characteristic: 1. The detection data can be exported via USB 2. The titration system adopts dynamic titration technology, which titrates while distilling, and can automatically determine unknown samples and adjust the titration speed 3. Setting up pre titration for samples with known concentrations can significantly improve titration speed 4. The waste liquid from the receiving bottle is automatically emptied and cleaned 5. Evaporator: Real time water level, temperature, anti dry burning device, abnormal alarm 6. Real time monitoring of condensate flow and alarm for insufficient flow 7. The digestive tract and receiving bottle are illuminated by LED lights 8. One click detection of blanks and automatic input of blank values 9. One click instrument automatic air evaporation cleaning 10. Equipped with 7 micro pumps for independent extraction of reagents 11. The splash proof tube is made of high-performance, acid and alkali resistant plastic molds 12. Operation mode: automatic/manual dual mode can be switched at any time 13. Titration speed: three-stage automatic speed switching control, 0.5~10S/drop 14. Automatic calibration of titration endpoint volume 15. Calculation method: 4 sets of calculation formulas. In addition to standard formulas such as GB 5009.5-2016, GB/T 6432-2018, GB/T 22923-2008, GB 11891-89, NY/T525-2021, HJ 717-2014, other required formulas can be added by contacting customer service Technical parameters: Measurement range: 0.1-240.0mg nitrogen Sample weight: empirical value is solid ≤ 8.0g, liquid ≤ 30.0ml (Water quality testing can reach a maximum of 300ml) Accuracy: Relative difference of 0.3% Repeatability: Parallel deviation ≤ 0.2% Recovery rate: ≥ 99.5% Measurement speed: 3-8min/sample Distillation time: 0-720 seconds Display mode: 7-inch LCD ultra-fine color screen Control mode: touch based Detecting database storage capacity: 30000+ Number of program segments that can be set: 30000+ Number of accounts that can be set: 1000 Printer: Supports Titration volume: 30-50 μ l (adjustable) Power: 1700W Power supply: 220V ± 10%, 50HZ~60HZ Size: 512 * 400 * 640 (mm)
Introduction: The KDN-18K fully automatic nitrogen analyzer uses the classic Kjeldahl nitrogen determination method as its working principle, employs rigorous logical algorithms, and combines a user-friendly interface and intelligent microcomputer system control to quickly, conveniently, and accurately detect nitrogen and protein content in samples, without the need for personnel to be on duty throughout the entire process. Both high protein and low protein samples with unknown content can be tested. In addition, the manual mode of the instrument allows for separate operation of each step, greatly enhancing the flexibility of operation and the applicability of the instrument. The unique one click detection of blanks and automatic input of blank values, as well as the one click steaming and cleaning instrument, greatly facilitate users' daily detection and instrument maintenance work. The data detected by the instrument can be directly printed using the instrument's built-in printer, or exported in batches to a USB drive for editing and summary statistics. In terms of safety, 18K has also taken into account various considerations and designs to ensure the safe operation of personnel and instruments. While achieving high automation efficiency, it perfectly balances safety. In terms of application fields, 18K has 4 sets of built-in calculation formulas. In addition to meeting the requirements of national standard formulas such as GB 5009.5-2016, GB/T 6432-2018, and GB/T 22923-2008, it also supports the formula for water quality testing in GB 11891-89, which can adapt to more industries and national standard requirements and is more user-friendly. The KDN-18K fully automatic nitrogen analyzer adheres to the design concept of accurate, fast, convenient, safe, and user-friendly fiber analyzer, aiming to meet customer needs and continuously improve their user experience.
