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Kjeldahl Digestion Unit LMD-201

Kjeldahl Digestion Unit LMD-201

Product catalog summary

Description: The Labotemp Kjeldahl Digestion Unit LMD-201 is a high-performance block digestion system designed for efficient sample digestion before Kjeldahl nitrogen and protein analysis. It features a 20-position capacity, a temperature range from RT+5°C to 450°C, and ±1°C accuracy. The unit uses infrared graphite heating and PID temperature control for rapid heating, improving digestion efficiency. It includes 300 mL digestion tubes and corrosion-resistant components for stable and safe laboratory performance.

Specifications: The unit has a 300 mL digestion tube capacity, operates within a temperature range of RT+5°C to 450°C, and requires a power supply of AC 220 V ±10%, 50 Hz with a power consumption of 3.6 kW. It can process 20 samples per batch using infrared heating and high-purity graphite conduction. The dimensions are 515 × 458 × 730 mm, with a net weight of 40 kg.

Features: The unit offers a 500 program memory, a triple-stage filtration system to reduce acid fumes, and a dedicated water-jet vacuum pump for efficient acid vapor extraction. It includes an adjustable negative suction pressure, a corrosion-resistant acid collection system, and advanced ceramic and air-duct insulation. Safety features include over-voltage, over-current, overheating, and over-temperature alarms.

Applications: The unit is suitable for Kjeldahl sample digestion in various laboratories, supporting nitrogen and protein analysis, quality control, regulatory testing, and research. It is ideal for environments requiring accurate, programmable, high-temperature digestion with consistent sample preparation.

Catalog excerpts

Kjeldahl Digestion Unit LMD201

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Labotemp Kjeldahl Digestion Unit LMD-201 is a high-performance block digestion system designed for rapid and efficient sample digestion prior to Kjeldahl nitrogen and protein analysis. Featuring a 20-position digestion capacity, temperature range from RT+5°C to 450°C, and ±1°C temperature accuracy, this advanced digestor Kjeldahl ensures uniform heating and consistent digestion of food, feed, fertilizer, soil, water, pharmaceutical, and environmental samples. Its infrared graphite heating technology, combined with PID temperature control, enables rapid heating from room temperature to 400°C in...

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Triple-Stage Filtration System effectively reduces acid fumes while recovering

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condensate for a cleaner laboratory environment. Dedicated Water-Jet Vacuum Pump enables efficient acid vapor extraction without requiring lubrication or additional electrical power. Adjustable Negative Suction Pressure prevents acid overflow and enhances safe operation during digestion. Corrosion-Resistant Acid Collection System minimizes chemical damage and extends equipment service life. Advanced Ceramic and Air-Duct Insulation improves thermal efficiency while reducing external surface temperatures for safer operation. Integrated Sample Cooling Rack accelerates post-digestion cooling, increasing...

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