NACUDK 139 Semi-Automatic Kjeldahl Distillation Unit

Product Description

Semi-automatic 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.

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
  
  
  *Saving Time, Energy, Money & Space

• GENERAL FEATURES
  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)
  PERFORMANCE
  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