Beskrivning
The UDK 159 combines all the advantages of a fully automatic distillation with the added benefi ts of integrated colorimetric titration (AOAC approved) for a high-performance all-in-one system.
Automatic Addition of NaOH. H2O, H3BO3 and Titrant Solution
YOUR BENEFITS
¦ The fully automatic process ensures effi cient 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
¦ Selectable steam generation output level 10% – 100% for maximized analytical versality
¦ Auto removal of residues from titrator & sample tube
¦ Clear and intuitive operations thanks to the Smart User Interface and 7” digital display
¦ Maximum safety for the operator
¦ Unmatched fl exibility with a wide accessory range
¦ Ability to connect: 2 USB (balance, barcode scanner, mouse, printer, pen drive; Wi-Fi adapter); Ethernet (Pc, Ermes)
Integrated Colorimetric Titrator AOAC Recommended
Colorimetric Titration (UDK 159 – 169)
The colorimetric titration is based on precise chemical reactions with indicators. VELP integrated titrator is maintenance-free and is AOAC
recommended. It works by dosing an acidic titrant solution to the boric acid containing the ammonia distilled from the sample. This titration process results in a color change that is evaluated by the system.