Introduction: Automatic protein detector is based on the principle of classic Kjeldahl set of automatic intelligent test equipment designed to detect a wide range of food, dairy products, beverages, feed, soil, fertilizers, pharmaceuticals, sediments and chemical products ammonia nitrogen , The overall content of protein nitrogen, is an important physical and chemical analysis of product quality testing equipment. SKD-2000 instrument uses a new long-life design, advanced microcomputer intelligent control, LCD color touch screen operation, Chinese menu-style interface to complete man-machine dialogue operation, the balance of the sample automatically read weighing data, add acid, alkali, add diluent , Distillation, titration, printing and a series of standardization processes. The titration is judged by the international standard color method. It replaces the traditional complex electrode potential method and single photoelectric colorimetric method. The instrument has many advantages, such as convenient operation, accurate data and stable performance. Property rights patents, some of the technology and structure in the country and the first to reach international standards. Features: 1, using a stable and reliable red, green and blue three color judgment, and real-time display of three curves, standard acid titration, protein (nitrogen) content. Help users to real-time monitoring of distillation, calculation, titration process, enabling users to know what to do, to replace the traditional electrode potentiometry and a single colorimetry 2, the use of patented micro-metering pump Titration instead of ordinary syringes, plunger pump titration; 3, Has all kinds of security door detection, reagent level detection, cooling water flow, automatic real-time water pressure detection alarm prompts; condensate off sample protection and efficient condenser has patented technology; 4 with the temperature of the distillation cup real-time detection and control - 5 gap-type alkali, to ensure that the acid-base reaction in a controlled state, to avoid the steam-free acid-base reaction violently produce ammonia and ammonia escape. 6 Distillation Power Adjustable: Ensure very good recovery of low concentration samples. 7 Automatically add acid, add alkali automatically, add diluent automatically, automatic distillation, titration (distillation and titration at the same time), automatic preservation, automatic printing, calculation results 8 The whole machine uses anti-corrosion corrosion long life ABS engineering plastics, to ensure that the instrument insulation, never rust; 9 internal pipeline using self-developed anti-corrosion pipe, warranty 3 years; 10 various reagents are used liquid metering pump, ml measurement. 11 titration and distillation at the same time, and ammonia in the steam, as far as possible to avoid the escape of ammonia, and reduce the detection time. 12 real non-stop distillation: constant steam, steaming time steam uninterrupted. Ammonia to ensure the smooth steaming out. 13 Peiou original long-lasting wear-resistant US patented technology original metering pump to replace the syringe pump to ensure long-term stability of the titration. (Syringe pump long movement, plastic piston easy to wear) Technical Parameters: Automatic Kjeldahl apparatus SKD-2000 indicator 1. Measurement range: 0.1-200mg nitrogen 2. Distillation time: 4-8 minutes / sample 3. Distillation capacity: 15 ~ 30ml / minute adjustable 4. Titration accuracy: 0.15%, can be titrated without limit, without the need for syringe pump back. 5. Delay time: 0-1800s (suitable for detecting nitrate nitrogen) 6. Alkali segment: 1-10 times and 0-15s interval. 7. Reproducibility: RSD 0.5% 8. Recovery:> 99.5% (1-200mgN) 9. Data Storage: 100 batches (software can be stored without restriction) 10. Reagent pump volume: 0-150ml, 1ml / level 11. Test data: unlimited 12. Size: 500 * 350 * 720mm
Introduction: Automatic protein detector is based on the principle of classic Kjeldahl set of automatic intelligent test equipment designed to detect a wide range of food, dairy products, beverages, feed, soil, fertilizers, pharmaceuticals, sediments and chemical products ammonia nitrogen , The overall content of protein nitrogen, is an important physical and chemical analysis of product quality testing equipment. SKD-2000 instrument uses a new long-life design, advanced microcomputer intelligent control, LCD color touch screen operation, Chinese menu-style interface to complete man-machine dialogue operation, the balance of the sample automatically read weighing data, add acid, alkali, add diluent , Distillation, titration, printing and a series of standardization processes. The titration is judged by the international standard color method. It replaces the traditional complex electrode potential method and single photoelectric colorimetric method. The instrument has many advantages, such as convenient operation, accurate data and stable performance. Property rights patents, some of the technology and structure in the country and the first to reach international standards.
