Velp UDK 159 Automatic Kjeldahl Nitrogen Protein Analyzer | UDK 159 Kjehdahl Distillation and Titration Unit.

Rp.750.000.000,-

Safety, efficiency and precision for high-throughput laboratories

Safety, efficiency and precision for high-throughput laboratories


The UDK 159 is designed for high-throughput laboratories looking for precise and reproducible results of Kjeldahl nitrogen TKN, proteins, ammoniacal nitrogen, nitric nitrogen (Devarda), TVBN, sulfites, phenols, volatile acids, cyanides, and alcohol content.

  • The fully automatic process ensures efficient operations, distillation and titration performed simultaneously  
  • Shortest time-to-results with online titration and automatic results calculation
  • Premium result accuracy and precision thanks to the integrated colorimetric titrator with high precision burette
  • Programmable boric acid, water, sodium hydroxide addition
  • Selectable steam generation output level 10% – 100%
  • Auto removal of residues from titrator & sample tube
  • Clear and intuitive operations thanks to the Smart User Interface and digital display
  • Maximum safety for the operator
  • Unmatched flexibility with a wide accessory range

UDK 159 Automatic Kjeldahl Nitrogen Protein Analyzer

TECHNICAL DATA

Structure : Corrosion-resistant technopolymer

Display : 7" color touch screen

TITRATION GRAPH : Yes

Analysis time : From 4 minutes (including titration)

MEASURING RANGE : 0.04 - 220 mg N

Reproducibility (RSD) : ≤ 1 %

Recovery : ≥ 99.5 %

Detection Limit (LOD) : > 0.015 mg N

Sodium hydroxide addition : Automatic

Water addition : Automatic

Boric acid addition : Automatic

DISTILLATION RESIDUES REMOVAL : Automatic

TITRATION RESIDUES REMOVAL : Automatic

TITRATION VESSEL CLEANING : Automatic

STEAM FLOW REGULATION : 10 - 100 %

DELAY TIME (DEVARDA ALLOY ANALYSIS) : 00 sec - 99 min 59 sec

DISTILLATION IN SERIES : Yes

WATER CONSUMPTION : From 0,5 L / min to 15°C | From 1 L / min to 30°C

LANGUAGE SELECTION : Yes

PROTOCOL LIBRARY : 32 standard methods + 24 customizable

USER MANAGEMENT : Yes

ARCHIVE (ON-BOARD DATA STORAGE) : Yes

21 CFR PART 11 COMPLIANCE : Yes, accessory

CONNECTIVITY : 2 x USB (balance, barcode scanner, mouse, printer, pen drive);

Ethernet (Pc, Ermes)

POWER INPUT : 2200 W

DIMENSIONS (WxHxD) :385x780x416 mm | 15.2x30.7x16.4 in

WEIGHT : 31 kg | 68.3 lb

ERMES CONNECTION : Yes, via Wi-Fi or LAN

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