Modern Kjeldahl Analysis 

Velp Scientifica provides scientists with a complete system to perform Kjeldahl analysis for nitrogen/protein determination (TKN). The DKL Digesters maximise automation, including automatic lift and vacuum control. A large program library, including the most commonly used international methodologies already installed, simplifies operation and saves time. Run data can be stored via a USB connection for optimised transfer on top models. A range of models is available to suit the required sample capacity.

The UDK Distillation Units provide different choice of automation level all ensuring simplicity of operation and full protection of the sample and operator. High technology level inside such as the Velp patented steam generator (it operates without pressure), the titanium condenser (patent pending) whit extremely reduced water consumption and the technopolymer splash head that ensures that all nitrogen is analysed for the highest possible accuracy of results. UDK 159 & UDK 169, the top of the range, incorporate a colorimetric titrator (AOAC recommended).

Velp offers also a complete set of consumables such as Catalysts Tablets (KjTabs^TM) and boric acid powder formula with indicators for colorimetric titration (Vrecever^TM). Velp Kjeldahl system ensure compatibility to AOAC, EPA, DIN and ISO standards.