Kjeldahl Digestion Furnace KKD/F/20

Features:

This Kjeldahl Digestion Furnace has two temperature control modes: curve heating and linear temperature heating.
10 groups of digestion procedures can be edited and stored. Each group can set up to 5 temperature and time gradients to meet the different experimental needs of users.
Graphite block is treated with special anti-oxidation treatment for a longer service life.
Adopting advanced PID temperature control technology, it only takes 20 minutes to raise the temperature to 400℃ with high precision.
Adopt a PFA sealing cover, longer service life, and good treatment effect. Clip-type sealing cover, easy to replace.
Adopting a special water jet vacuum pump means no need for electricity. The drip tray design reduces corrosion damage from acid solution.

Specification
Kiparma Model	KKD/F/20
Temperature Range (◦C) :	RT to 450
Temperature Accuracy (◦C) :	± 1
Capacity Per Batch (pcs/batch) :	20
Digestion Tube Capacity (mL) :	300
Power (W) :	3600
External Size (W×D×H) (mm) :	680×600×530
Power Supply:	AC220V ±10%, 50Hz

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Features & Compatibility

Kjeldahl Digestion Furnace: Revolutionizing Nitrogen and Protein Analysis

The Kjeldahl Digestion Furnace KKD/F/20 is a critical instrument in analytical laboratories, designed for the efficient digestion of organic material to determine nitrogen and protein content. Whether you work in the food industry, agriculture, pharmaceuticals, or environmental testing, the Kjeldahl method has been the gold standard for over a century. With modern advancements in automation, energy efficiency, and safety, the Kjeldahl Digestion Furnace ensures precision, scalability, and reliability for accurate nitrogen analysis.

What is a Kjeldahl Digestion Furnace?

A Kjeldahl Digestion Furnace is a specialized piece of equipment used to heat samples in the presence of concentrated sulfuric acid and catalysts, breaking down organic matter into simpler compounds. The process converts nitrogen present in the sample into ammonium sulfate, which is then quantified through distillation and titration. This process forms the basis of the Kjeldahl method of nitrogen analysis, a technique widely used to measure protein content in food, soil, and other organic materials.

Key Features of a Kjeldahl Digestion Furnace KKD/F/20

Uniform and Precise Heating: Kjeldahl digestion furnaces are equipped with advanced heating systems that provide consistent and uniform heat distribution across multiple samples.
High Capacity: Many modern furnaces allow the simultaneous digestion of 6, 12, or more samples, making them ideal for laboratories with high throughput.
Energy-Efficient Design: Today’s Kjeldahl furnaces incorporate energy-saving technologies, such as infrared heating elements, ensuring both fast heating times and reduced energy consumption.
Automated Temperature Control: With precise, automated temperature settings, the furnace ensures consistent digestion, reducing the risk of human error and improving reproducibility.
Safety and Durability: The furnace is designed with corrosion-resistant materials and integrated safety systems, including fume extraction, to ensure user safety during the digestion of samples with concentrated acids.
Modular Design: Many Kjeldahl furnaces are modular, allowing for future expansion or upgrades, which makes them scalable for growing laboratory needs.
User-Friendly Interface: A digital control panel with programmable temperature settings and pre-set digestion times simplifies the process, making it easy for operators of any experience level.

Applications of Kjeldahl Digestion Furnace

The Kjeldahl Digestion Furnace is indispensable in a wide range of industries where nitrogen analysis is essential:

Food and Beverage: In the food industry, the Kjeldahl furnace is critical for measuring protein content in meat, dairy, grains, and other food products, ensuring compliance with nutritional labeling requirements.
Agriculture: Soil and fertilizer nitrogen levels are accurately determined using this furnace, helping to optimize agricultural productivity and manage fertilizer applications.
Environmental Testing: Laboratories analyzing nitrogen content in wastewater, soil, or sludge rely on the Kjeldahl digestion furnace for consistent and accurate results.
Pharmaceuticals: Nitrogen analysis ensures that the composition and quality of pharmaceutical compounds are within regulatory standards.
Chemical Manufacturing: The Kjeldahl method is also employed in determining the nitrogen content of chemicals and raw materials in industrial applications.

Benefits of Using a Kjeldahl Digestion Furnace KKD/F/20

Incorporating a Kjeldahl Digestion Furnace into your laboratory offers a multitude of benefits:

Efficiency and Throughput: Modern Kjeldahl furnaces allow for the simultaneous digestion of multiple samples, increasing the efficiency of nitrogen and protein analysis workflows.
Energy Efficiency: With advanced heating technologies, these furnaces consume less energy while achieving rapid digestion, reducing operational costs.
Accuracy and Precision: The Kjeldahl method is known for its precision in nitrogen determination, and the uniform heating provided by the furnace ensures consistent results across all samples.
Safety: Furnaces are designed with safety in mind, including features such as acid-resistant materials, fume extraction systems, and automated controls that reduce user exposure to hazardous chemicals.
User-Friendly Operation: Automated temperature controls and programmable settings make these furnaces easy to use, even for complex digestion protocols.

Why Choose a Kjeldahl Digestion Furnace?

When it comes to nitrogen analysis, choosing a Kjeldahl Digestion Furnace is essential for several reasons:

Reliable Nitrogen Analysis: The Kjeldahl method is one of the most reliable ways to analyze nitrogen and protein content in organic materials, making it indispensable in labs worldwide.
Scalability: Whether you’re a small lab processing a few samples or a large industrial lab handling high volumes, a Kjeldahl furnace is scalable to meet your needs.
Consistency: Precise temperature control and uniform heat distribution mean you can expect the same high-quality results every time.
Safety and Durability: Built with acid-resistant materials and designed to handle harsh chemicals, these furnaces are both safe to operate and built to last.

How to Choose the Right Kjeldahl Digestion Furnace

When selecting the right Kjeldahl Digestion Furnace, consider the following factors to ensure you make the best choice for your lab:

Sample Throughput: If you process a large number of samples daily, choose a furnace with a higher sample capacity (e.g., 12 or more sample positions) to maximize efficiency.
Automation Features: For busy labs, consider a furnace with automated temperature control and programmable settings to reduce manual workload and improve accuracy.
Safety Features: Make sure the furnace is equipped with fume extraction and acid-resistant components to protect users from harmful emissions and corrosion.
Energy Efficiency: Opt for models with energy-saving technology to reduce operational costs and environmental impact.
User-Friendly Controls: Choose a system with an easy-to-use interface, especially if you require frequent protocol adjustments.

Industries That Benefit from a Kjeldahl Digestion Furnace

Kjeldahl Digestion Furnaces are widely used across industries such as:

Food Production: Ensuring accurate protein content in food and beverage products is critical for meeting regulatory and nutritional labeling standards.
Agriculture: Precision nitrogen analysis of soil and fertilizers helps boost crop yields while minimizing environmental impact.
Pharmaceuticals: Nitrogen analysis ensures the purity and composition of medicinal products, safeguarding quality and regulatory compliance.
Environmental Testing: Laboratories use Kjeldahl digesters to monitor nitrogen levels in various environmental samples, aiding in pollution control and regulatory compliance.
Industrial Chemistry: Ensures accurate nitrogen content in chemicals and raw materials, essential for quality control in manufacturing.

Conclusion

A Kjeldahl Digestion Furnace is an essential tool for laboratories focused on nitrogen analysis. It offers precision, efficiency, and scalability for labs of all sizes, making it indispensable for applications in food analysis, environmental testing, agriculture, and beyond. With energy-efficient heating systems, automated controls, and advanced safety features, modern Kjeldahl furnaces simplify complex workflows and deliver consistent, reliable results.