The distillation unit is used to perform nitrogen analysis and protein determination according to Kjeldahl method in food & feed industry and other applications in environmental and chemical industries after having digested the sample accurately. The Kjeldahl distillation unit UDK 129 runs automatically, after setting sodium hydroxide addition and distillation time using the LCD display in order to get reliable and accurate results. The high-precision pumps ensure constant accurate dosing of reagents and the cooling water is automatically stopped during pauses, thus cutting down on its consumption.
- Extremely reliable quantification of nitrogen content and protein determination
- Operate across a wide variety of samples
- TEMSÖ technology with major advantages for ecology and economy Conformity with multiple standards protocols AOAC, ISO, EPA, DIN etc.
The VELP UDK 129 Kjeldahl Distillation Unit is an entry-level Kjeldahl distillation unit for your analyses concerning different applications such as determining ammoniacal nitrogen, protein determination, nitrogen content (Kjeldahl or direct alkaline distillation), nitric nitrogen (after reduction/Devarda), phenols, volatile acids, cyanides and alcohol content.
System runs after setting sodium hydroxide addition and distillation time
No loss of nitrogen: distillate temperature stays below threshold
Accurate dosing of reagents with high precision pumps
Maintenance-free, resistant, patented steam generator
Patented titanium condenser for unmatched performance
Durable technopolymer splash head
Chemically-resistant technopolymer housing
Lever operation simplifies tube insertion / removal (all sizes)
Protection screen for distillation chamber
Drip tray collects splashes
Zero pressure steam generator
Ecology & Standards
Performs to AOAC, EPA, DIN and ISO standards
Incorporates TEMS technology
Automated water supply control reduces consumption
Time related to start for Devarda alloy analysis: 0 - 99 min
Protocol library: 1 customizable method
Reproducibility (RSD): = 1 %
Recovery: = 99.5 % at nitrogen levels between 1 and 200 mg N
Detection Limit: = 0.1 mg N
Distillation time: 5 minutes to collect 100 ml of distillate
Sodium hydroxide addition: automatic
Sodium hydroxide volume: 0 - 100 ml
Tap water consumption: from 0,5 l/min at 15°C - from 1 l/min at 30°C
The following link provides additional information from the instruction manual or manufacturer's brochure. Click to open the PDF in a new window or right-click to download it: VELP UDK129 Kjeldahl Distiller
or copy the following into your browser address window: labequip.com/stock/pictures/n1707.pdf
Made in Italy.
This item ships from Bohemia, NY.