Overview

Automatic Kjeldahl Analyzer LMKD-B201 features nitrogen detection range of 0.1 mg to 200 mg for reliable nitrogen/protein analysis. Equipped with an integrated digestion and distillation system for efficient and consistent operation. Incorporated with automatic alkali addition, dilution, cleaning, and water level monitoring. It offers programmable methods, adjustable steam rate, safety interlock, and fault alarm functions. Our Analyzer is employed in food, agriculture, chemical, and environmental testing labs.

Features :

Microcomputer control

Automated cleaning

High-precision pump

Programmed calibration

Time-saving operation

Specifications :

Measuring Range	0.1 mg to 240 mg N
Analysis Time	5 to 10 min/sample
Reproducibility	Average value relative error less than or equal to ±0.5%
Burette Volume	2.0 μL/step
Recovery	greater than or equal to 99.5%
Sample Capacity	Solid: less than or equal to 5 g/sample, Liquid: less than or equal to 20 mL/sample
Data Storage Capacity	1000 groups
Water Consumption (Distillation)	1.5 L/min
Power Consumption	2 KW
Power Supply	220 V AC±10%, 50 Hz
Dimension	455 × 391 × 730 mm
Weight	38 Kg

Optional Accessories :

Digesting Tube Sealing Tubes Sealing Ring

Applications :

Automatic Kjeldahl Analyzer LMKD-B201 is employed for determining nitrogen and protein content in food, feed, and soil samples. It is widely applied in agriculture, environmental analysis, pharmaceutical, and chemical industries.

Selection Guide :

Automatic Kjeldahl Analyzer LMKD-B201 is a reliable and efficient instrument designed for accurate nitrogen and protein determination using the Kjeldahl method. It is widely used in applications such as food and feed analysis, agriculture, environmental testing, pharmaceuticals, and academic research. With a measuring range of 0.1 mg to 240 mg N, a batch capacity of up to 20 samples, and an analysis time of 5 to 10 minutes per sample, it is best suited for medium to high-throughput laboratories. The system offers full automation, including distillation, titration, and result calculation, which enhances efficiency and reduces manual handling. It complies with international standards such as AOAC, ISO, and GB, ensuring reliable and validated results for regulatory and research purposes. Its user-friendly interface, safety features, and automated processes make it a suitable choice for laboratories seeking precision, compliance, and ease of operation in nitrogen analysis.