VELP Scientifica - 139 Semi-Automatic Kjeldahl Distillation Unit
Semi-automatic Kjeldahl distillation unit for your analyses concerning different applications.
UDK 139 combines excellent value-for-money with high reliability and advanced performance
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Features of 139 Semi-Automatic Kjeldahl Distillation Unit
Automated Operation Programmable water, sodium hydroxide addition and distillation time Selectable steam generation output level 10% – 100% Auto removal of residues from sample tube
High Tech 3.5 inch color touch screen Library of 10 customizable methods Choice of 6 languages Mouse & printer USB connections No loss of nitrogen: distillate temperature stays below threshold Accurate dosing of reagents with high precision pumps
Outstanding Reliability Maintenance-free, resistant, patented steam generator Patented titanium condenser for unmatched performance Durable technopolymer splash head Chemically-resistant technopolymer housing
Operator Safety 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
Semi-Automatic Kjeldahl Distillation Unit
The semi-automatic Kjeldahl distillation unit UDK 139 runs automatically, after setting distillation time, sodium hydroxide and water addition and steam generation output level between 10 and 100% using the innovative 3.5'' color touch screen. The high-precision pumps ensure constant accurate dosing of reagents.
The Kjeldahl distillation unit UDK 139 combines excellent value-for-money with high reliability and advanced performance.
Kjeldahl Distillation Units - TEMS™ Technology
Time Saving - Fast and frequent analyses; no heating delay between runs Energy Saving - Cooling water consumption starting from only 0.5 l/min; excellent insulation Money Saving - Cost reduction is substantial, in line with reduced power consumption Space Saving - The extremely compact footprint saves useful laboratory bench space
Kjeldahl Distillation Units - Exclusive Titanium Condenser
VELP Scientifica has developed and patented the innovative titanium condenser able to ensure high performance and considerable water savings (from 0.5 l/min). The graph shows the high efficiency of the titanium condenser compared to the traditional glass one available on the market. The titanium condenser ensures that distillate temperature always remains below the safe threshold value (35 °C), as indicated in the Kjeldahl method.
There are no General Specifications available.
Structure: Corrosion-resistant technopolymer
Display: 3.5" color touch screen
Time related to start for Devarda alloy analysis: 0 – 99 min
Protocol library: 10 customizable methods
Reproducibility (RSD): ? 1 %
Recovery: ? 99.5 % at nitrogen levels between 1 and 200 mg N
Detection Limit: ? 0.1 mg N
Power: 2100 W
Weight: 26 kg / 57.3 lb
Dimensions (WxHxD): 385x780x416 mm (15.2x30.7x16.4 in)
Distillation time: 4 minutes to collect 100 ml of distillate
Sodium hydroxide addition: automatic
Water addition: automatic
Sodium hydroxide volume: 0 - 150 ml
Water volume: 0 - 200 ml
Distillation time: settable
Distillation residues removal: automatic
Steam flow regulation: from 10 to 100 %
Tap water consumption: from 0,5 l/min at 15 °C – from 1 l/min at 30 °C
Connections: 2 x USB for printer, mouse