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Elemental Analysis (C/S, O/N/H, Kjeldahl, Dumas)|General Laboratory Instruments›
UDK 159
UDK 159
Automatic Kjeldahl Distillation
- Automatic Kjeldahl distillation and titration in a single unit
- Fast nitrogen/protein determination — under 3 minutes per sample
- Built-in steam generator and automatic boric acid dosing
- Compliant with AOAC, ISO and Kjeldahl reference methods
- Suitable for food, feed, soil and environmental samples
Product Overview
The VELP Scientifica UDK 159 is an automatic Kjeldahl distillation and titration unit designed for the rapid determination of nitrogen and protein content in food, feed, soil, fertiliser and other organic samples. The UDK 159 automates the distillation and titration steps of the Kjeldahl method, delivering fast and precise results with minimal operator intervention.
The instrument complies with AOAC, ISO, AACC, EPA and other international standard methods for nitrogen/protein determination. Its automatic alkali addition, steam distillation, titration and result calculation capabilities significantly reduce analysis time and eliminate operator variability. The UDK 159 is suitable for quality control, regulatory compliance and research applications in food production, agriculture, environmental testing and pharmaceutical laboratories.
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Technical Specifications
| Technique | Kjeldahl Distillation & Titration |
| Determination | Nitrogen and Protein |
| Distillation Time | <3 minutes |
| Steam Generator | Built-in, automatic |
| Titration | Integrated automatic titration |
| Boric Acid | Automatic dosing |
| Sample Types | Food, feed, soil, fertiliser, chemicals |
| Compliance | AOAC 2001.11, ISO 20483, Kjeldahl methods |
| Software | VELP Scientifica software |
| Power | Single-phase 230 V / 50–60 Hz |
Downloads & Resources
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