Automatic Kjeldahl protein/nitrogen analyser, K1160

Automatic Kjeldahl analyser built for intelligent, efficient and energy-saving work with data sharing. It determines nitrogen or protein in food processing, feed production, tobacco, animal husbandry, soil fertility, environmental monitoring, medicine, agriculture, research, teaching and quality supervision.

• Fully automatic distillation, titration, fault self-test, calculation, printing and waste disposal
• With the 24-position autosampler the program runs fully unattended, saving staff time
• Complies with FDA 21 CFR Part 11 and GMP: tiered user privileges, account management, audit trail, password ageing and edit protection for full data traceability
• High accuracy: burette resolution adjustable from 0.2 to 1 µl/step
• Steam output adjustable from 0 to 100% for different sample types
• New metal condensing unit with very high condensing efficiency, saving up to 50% water
• Titration during distillation and variable-speed titration cut analysis time by up to 30%
• Android operating system with a 10-inch high-definition colour touchscreen for real-time control of the whole analysis
• Batch testing function simplifies work with sample batches and shortens test time
• Real-time monitoring of the condensate outlet temperature ensures complete condensation and accurate, reliable results
• Titration module titrates the receiving solution for a more accurate and precise result
• Real-time titration curve for online monitoring of the whole analysis; the method can be adjusted during the run to improve accuracy and efficiency
• The K1124 autosampler, with up to 24 positions, needs no separate power supply and connects directly to the K1160, making the whole system more energy-efficient
• On the 24-position autosampler the cleaning position is separate from the test position, eliminating cross-contamination during distillation
• Extra-large reagent tanks: one fill is enough for 500 analyses
• Customisable test report, output as PDF or printed
• Sample weights from a balance (specified models) can be transferred directly to the K1160 for analysis
• Colour sensor adjustable in RGB mode; meets AOAC, ISO, USP and other methods