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NACUDK 139 Semi-Automatic Kjeldahl Distillation Unit

NACUDK 139 Semi-Automatic Kjeldahl Distillation Unit

Product Details:

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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

 


NATIONAL ANALYTICAL CORPORATION

* Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.



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