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Home » Products » Kjeldahl Analyzer » Automatic Kjeldahl Analyzer

Automatic Kjeldahl Analyzer

Automatic Kjeldahl Analyzer
Automatic Kjeldahl Analyzer
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Product Code : K1100F
Product Description

Being a renowned organization in the domain, we are able to offer a flawless collection of Automatic Kjeldahl Analyzer. This analyzer is highly used to perform nitrogen analysis and protein determination according to Kjeldahl method in laboratories. For its longer service life and energy efficiency, this analyzer is widely demanded in the global market. Manufactured by utilizing premium grade components, this Automatic Kjeldahl Analyzer can be bought from us at competitive prices.

We excel in providing high quality Automatic Kjeldahl Analyzer for use in nitrogen analysis and protein determination in compliance with the Kjeldahl method in labs. Featuring smart and rugged designs, these analyzers calls for less maintenance and promise trouble free operation for years. The apparatus also runs on complete microcomputer control and is fitted with a good quality LCD Touch Screen Panel. The touch screen acts as an intuitive interface and gives the user accurate and complete information on the operation of the product. With this product, the process of waste discharge is automatic, which eliminates waste of time and effort. Other important features of Kjeldahl Analyzers include:
  • Has an external titration cup design which allows the operator to gain control on the whole test process.
  • Steam flow can be controlled
  • Has a charging pump and titration that guarantees accuracy of the results
  • Operates on double distillation model

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 dia. 42mm digestion tube
  • Titration while distillation, enhance the efficiency rapidly
  • User friendly design, color touch screen, easy for operating
  • Faster ARM system, faster operating rate
  • Digester model SH220F and SH420F is matching K1100F, with dia. 42 digestion tube


  • Automatic waste discharge and cleaning ensure operator safety and save work time.
  • External titration cup design gives operator real-time control of the whole test process.
  • Steam flow is controllable, satisfying different test requirements.
  • Regent barrel enjoys fluid absence warning function, ensuring smooth test going.
  • High-precision charging pump and titration ensure test results accuracy.
  • The temperature of distilled liquid is detected real time. If the temperature of distilled liquid is abnormal, to ensure the accuracy of experiment’s result, instrument will stop working.
  • Double distillation model is used to meet 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.
  • USB or RS485 interface is optional for PC connection.

Measuring range

0.~200 mg N

Analysis time

5~10 min/sample


Average value relative error ±0.5%



Burette volume

1.0 μl/step

Sample capacity

solid ≦5g/sample, liquid ≦20mL/sample

Water consumption in the distillation process


Data storage capacity

1800 groups

Power supply

220VAC±10%, 50Hz


2 Kw

Net weight

38 Kg


455×391×730 mm