This listing is for a used laboratory package consisting of the Velp Scientifica UDK149 Kjeldahl distillation unit paired with a TitroLine 5000 automatic titrator, together forming a complete analytical system for nitrogen and protein determination as well as general-purpose titration work. Laboratory equipment of this type is used across food and feed testing, environmental analysis, and chemical research, where accurate quantitative results and reproducible methodology are essential. Velp Scientifica is an Italian manufacturer with an established presence in analytical and life science laboratories, producing instruments for digestion, distillation, titration, and sample preparation.
The VELP UDK149 is a Kjeldahl distillation unit, the instrument stage that follows digestion in the classic Kjeldahl method for determining total nitrogen and protein content. It operates on the principle of steam distillation, releasing ammonia from a digested sample into a receiving solution for subsequent titration. The unit is described as delivering precise and reproducible results with safe operation, making it well suited to routine quality control environments as well as research and analytical laboratories working with food, feed, environmental, and chemical matrices.
The TitroLine 5000 automatic titrator complements the distillation unit by handling the titration stage of the Kjeldahl workflow, as well as supporting a broader range of independent titration applications including acid–base, redox, and complexometric methods. It is described as offering an intuitive operator interface, high precision, and reliable throughput, qualities that support consistent performance in busy laboratory settings.
Offered together as a complete package, the two instruments cover the full analytical chain from distillation through to titration. The equipment is from 2024, listed in used condition, and is located in Bulgaria, priced at USD 8,000.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.