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Velp UDK129 Distillation Unit

An entry-level Kjeldahl distillation unit for 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.

An entry-level Kjeldahl distillation unit for 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

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
         
 

Accessories

A00001083   A00001088   A00000144   A00000146   A00000185  
 
    
A00001083Test tube Ø 80x300 mm for alcohol determination
 
    
A00001088Test tube Ø 48x260 mm
 
    
A00000144Test tube Ø 42x300 mm 250 ml, 3 pcs/box
 
    
A00000146Test tube Ø 26x300 mm 100 ml, 6 pcs/box
 
    
A00000185Test tube Ø 50x300mm, 400ml
 
 
A00000206   A00000043   A00000205   A00000082   A00000285  
 
    
A00000206Spacer for test tube Ø 48x260 mm
 
    
A00000043Test tube connection Ø 26 mm, Ø 48 mm and 500 ml Kjeldahl balloon
 
    
A00000205IQ/OQ UDK 129 Manual
 
    
A00000082Kjeldahl balloon, 500ml
 
    
A00000285Alcoholic strength kit
 
 
A00000265   A00000266   A00000316          
 
    
A00000265NaOH tank (10-liter) with caps
 
    
A00000266H2O tank (20-liter) with caps
 
    
A00000316Vreceiver - Boric Acid Powder with Indicator for colorimetric titration
 

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