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.
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.
UDK 129 far exceeds expectations from an entry-level distillation unit:
Automated Operation
System runs after setting sodium hydroxide addition and distillation time
High Tech
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
GENERAL FEATURES
Structure: Corrosion-resistant technopolymer
Display: LCD
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
Power: 2100 W (1700 W at 115V)
Weight: 25 kg / 55 lb
Dimensions (WxHxD): 385x780x416 mm (15.2x30.7x16.4 in)
PERFORMANCE
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
Product Code
Description Power Supply Code
UDK 129 230 V / 50 - 60 Hz F30200120
UDK 129 115 V / 50 - 60 Hz F30210120
Including
A00001080 10001106 10000247
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A00001080Test tube Ø 42x300 mm
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10001106Collecting flask 250 ml
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10000247Pincer for test tubes