Overview

Automatic Kjeldahl Analyzer LMKD-C202 is microcomputer-controlled device that measures nitrogen content from 0.1 to 200 mg N with over 99% recovery. It features solvent tank with capacity of 500 experimental analyses per fill. Equipped with real-time titration curve display to monitor working condition. Integrates imported RGB color sensor technology to eliminate ambient light disturbances and improve judgment. Our Kjeldahl Analyzer ensures nitrogen analysis and protein determination in food, feed, environmental, and chemical industries.

Features :

Large LCD touchscreen

Mini printer for data

Real-time condensation detection

USB/RS 485 interface

Excellent storage 

User-friendly interface

Robust and stable design

Specifications :

Measuring range	0.1 mg N to 200 mg N (nitrogen content 0.1% to 99%)
Working mode	Automatic and manual (without titration)
Recovery rate	≥ 99 % (relative error, include digestion process)
Repetition rate	Relative standard deviation < ±1%
Working hours	Distillation time: 5 to 15 minutes (customizable)
Cooling water consumption	Distillation fraction 3L /min
Data storage capacity	250 procedure data
Display	LCD
Distillation fraction power supply	1000 W
Voltage	AC 220V, 50Hz
Dimensions	400 × 385 × 735 mm
Gross Weight	68 Kg

Applications :

Automatic Kjeldahl Analyzer LMKD-C202 is widely applied for measuring varieties of products like foodstuff, feedstuff, foods, dairy products, drink, soil, water, medicine, precipitate, and chemicals.

Selection Guide :

Automatic Kjeldahl Analyzer LMKD-C202 is a high-performance instrument designed for rapid and accurate nitrogen and protein determination using the Kjeldahl method. It is particularly suitable for laboratories involved in food & beverage analysis, agriculture, environmental testing, pharmaceuticals, and academic research. Based on research studies, this analyzer is widely used for experiments involving protein content in dairy products, feed, soil samples, and other organic materials. Its applications extend to both routine analysis and high-throughput research due to its automated distillation, titration, and calculation functions. The device is equipped with certifications such as ISO and CE, ensuring compliance with international safety and performance standards. Its automatic operation, large touchscreen interface, built-in printer, and programmable digestion settings make it an ideal choice for professionals seeking accuracy, consistency, and ease of use in nitrogen analysis.