Fractionation system for bioactive components (Automatic Kjeldahl system)
Description:

The UDK 149 is designed for maximum versatility and reproducible results when determining Kjeldahl nitrogen TKN, proteins, ammoniacal nitrogen, nitric nitrogen (Devarda), TVBN, sulfites, phenols, volatile acids, cyanides, and alcohol content.

UDK 149 can be used in combination with several models of external potentiometric titrators for higher sample throughput and direct output of the final result.

  • Connection to various external titrators for automated processing and efficient operations  
  • Premium result accuracy and precision
  • Programmable boric acid, water, sodium hydroxide addition
  • Selectable steam generation output level 10% – 100%
  • Auto removal of residues from 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 
Technical specification:

 

STRUCTURE    Corrosion-resistant technopolymer

DISPLAY           7" color touch screen

ANALYSIS TIME                        3 minutes for 100 ml of distillate

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

SELECTABLE DISTILLATION TIME                    Yes

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                20 customizable methods

USER MANAGEMENT             Yes

ARCHIVE (ON-BOARD DATA STORAGE)         Yes

CONNECTIVITY                        2 x USB (balance, barcode scanner, mouse, printer, pen drive); Ethernet (Pc, Ermes); RS232 (external titrator)

POWER INPUT 2200 W

DIMENSIONS (WXHXD)          385x780x416 mm

15.2x30.7x16.4 in

WEIGHT           27 kg

59.5 lb

ERMES CONNECTION             Yes, via Wi-Fi or LAN

 

Usage area:
Food products analysis
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