Velp – Automatic Distillation and Titration
Fully automatic distillation and titration for Kjeldahl protein determination, Non-Protein Nitrogen (NPN), volatiles and more. Connection to autosampler for high sample throughput, maximum flexibility and unattended operation.
Available in :
Technical Specifications
| UDK 149 | UDK 159 | UDK 169 | |
| ANALYSIS TIME | 3 min for 100 ml of distillate | From 4 min (titration included) | From 4 min (titration included) |
| MEASURING RANGE | 0.04 – 220 mg N | 0.04 – 220 mg N | 0.04 – 220 mg N |
| REPRODUCIBILITY (RSD) | ≤ 1% | ≤ 1% | ≤ 1% |
| RECOVERY | ≥ 99.5 % | ≥ 99.5 % | ≥ 99.5 % |
| DETECTION LIMIT (LOD) | > 0.015 mg N | > 0.015 mg N | > 0.015 mg N |
| SODIUM HYDROXIDE ADDITION | Automatic | Automatic | Automatic |
| SELECTABLE DISTILLATION TIME | Yes | Not necessary | Not necessary |
| STEAM FLOW REGULATION | 10 – 100 % | 10 – 100 % | 10 – 100 % |
| DELAY TIME (DEVARDA ALLOY ANALYSIS) | 00 sec – 99 min 59 sec | 00 sec – 99 min 59 sec | 00 sec – 99 min 59 sec |
| WATER CONSUMPTION | From 0.5 L/min to 15 °C | From 1 L/min to 30 °C | From 0.5 L/min to 15 °C |
| From 1 L/min to 30 °C | From 0.5 L/min to 15 °C | From 1 L/min to 30 °C | |
| From 0.5 L/min to 15 °C | From 1 L/min to 30 °C | From 0.5 L/min to 15 °C | |
| From 1 L/min to 30 °C | From 0.5 L/min to 15 °C | From 1 L/min to 30 °C | |
| DISPLAY | 7″ color touch screen | 7″ color touch screen | 7″ color touch screen |
| PROGRAMS | 20 customizable | 32 standard + 24 customizable | 32 standard + 24 customizable |
| POWER INPUT | 2200 W | 2200 W | 2300 W |
| DIMENSIONS (WxHxD) | 385x780x416 mm | 15.2×30.7×16.4 in | 385x780x416 mm |
| 385x780x416 mm | 15.2×30.7×16.4 in | 385x780x416 mm | |
| 385x780x416 mm | |||
| WEIGHT | 27 kg; 59.5 lb | 31 kg; 68.3 lb | 31 kg; 68.3 lb |
| ERMES CONNECTION | Yes, via Wi-Fi or LAN | Yes, via Wi-Fi or LAN |
Available Models
- 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
- 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 flexibility with the autosampler and a wide accessory range
- Ability to connect: 2 USB (balance, barcode scanner, mouse, printer, pen drive; Wi-Fi adapter); Ethernet (Pc, Ermes); RS232 (Autosampler)
- 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
- 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 flexibility with a wide accessory range
- Ability to connect: 2 USB (balance, barcode scanner, mouse, printer, pen drive; Wi-Fi adapter); Ethernet (Pc, Ermes)
- Connection to various external titrators for automated processing and efficient operations
- Premium result accuracy and precision
- Selectable steam generation output level 10% – 100% for maximized analytical versality
- Auto removal of residues from sample tube
- Clear and intuitive operations thanks to the Smart User Interface and 7” digital display
- Up to 20 customizable methods
- Multi-lingual support
- Maximum safety for the operator
- Unmatched flexibility with a wide accessory range
- Ability to connect: 2 USB (balance, barcode scanner, mouse, printer, pen drive; Wi-Fi adapter); Et
Established in 1983, VELP Scientifica is today a growing provider of analytical instruments and solutions that has made an impact…
