K1100F Automatic Kjeldahl Analyzer

K1100F Automatic Kjeldahl Analyzer is an automatic device integrating distillation and titration functions and it is designed based on classic Kjeldahl nitrogen determination method. It’s equipped with the latest core control system, powerful automation and high-quality components; can easily achieve automatic waste discharge and cleaning of digestion tubes and titration cups, control steam supply and real-time detection of condensation temperature. High-accuracy charging pump and titration system ensure test results accuracy, and multiple fluid level detection gives smooth test process.


  • Automatic distillation, titration, calculation, printing, drain and cleaning function, safety and saving-time.
  • Visibletitration cup design gives operatorreal-time control of the whole test process.
  • Steam flow is controllable, satisfying differenttest requirements.
  • Regent barrel enjoys fluid absence warning function, ensuring smooth test going.
  • High-precision charging pump and titration system ensure test results accuracy.
  • Large LCD touch screen gives visual operationand abundant information,enabling user to have a good command of
  • USB or RS485 interface is optional for PC connection.
  • Distilled liquid temperature is detected real time. Emergency stop against temp anomaly.
  • Double distillation modelmeets different experiments, to retard the speed of acid-base reaction.
  • Digestion tube fast drain function is used to avoid operator touch distilled hot reagents, protecting operators.
  • Printer is built in.

Complete microcomputer control

Automatic completion of distillation, titration,calculation,printing, waste discharge and multiple protections,
i.e.failure self-detection,hints of condensed water shortage, displacement of safety door and digestion tube and so on.

Large LCD Touch Screen Panel

Large LCD touch screen gives visual operation and abundant information,enabling user to have a good command of it.


Complete compatible design
Compatible with congeneric products perfectly


Performance Advantage

  • Compatible with φmm digestion tube
  • Titration while distillation, enhance the efficiency rapidly.
  • User-friendly design, color touch screen, easy for operating
  • Faster ARM system, faster operating rate
  • Digestor model SH220F and SH420F are matching K1100F, with φmm digestion tube

Technical Data

Measuring range 0.1mg ~ 240mg N
Analysis time 5 ~ 10min/sample
Reproducibility Average value relative error ≤±0.5%
Recovery ≧99.5%
Burette volume 1.0μL/step
Sample capacity solid≦5g/sample, liquid≦20mL/sample
Water consumption in the distillation process 1.5L/min
Data storage capacity 1800 groups
Power supply 220VAC±10%, 50Hz
Power 2Kw
Net weight 38Kg
Dimensions 455mm×391mm×730mm







Category: Tag:


Download Catalog