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KjelDigester K-446 / K-449

KjelDigester K-446 / K-449

KjelDigester K-446 / K-449

Product catalog summary
Introduction
The KjelDigester K-446 and K-449 are advanced laboratory instruments designed to enhance the efficiency of the Kjeldahl digestion process. These devices are essential for laboratories requiring high throughput and reliable results, as highlighted by Mrs. Barbara Vogel from UFAG Laboratorien, Switzerland.
Key Features and Advantages
  • Efficiency: The KjelDigester reduces block digestion time by up to two hours, allowing for the processing of up to 120 samples per day.
  • Safety: An innovative sealing system ensures effective fume transfer, protecting both the operator and the environment.
  • Automation: The K-449 model features programmable settings and an automatic sample lift, enabling a fully unattended digestion process.
  • Compatibility: The system integrates seamlessly with the KjelMaster System and KjelSampler K-376/K-377 for automated nitrogen and protein analysis.
Technical Specifications
  • K-446: Designed for manual sample handling and temperature setting.
  • K-449: Offers programmable features with automatic sample lift.
  • Scrubber K-415: Provides neutralization of acid fumes.
Performance and Ergonomics
  • Sample Throughput: Achieves unprecedented throughput due to fast heating and accelerated digestion.
  • Sample Tubes: BUCHI Sample Tubes are designed for optimal performance, featuring a wide diameter and thick glass walls.
  • Handling: The suction module with magnetic connections ensures secure handling, while the drip tray can be conveniently stored during digestion.
Time Efficiency
  • The KjelDigester heats up 35 minutes faster and cools down 25 minutes quicker than other block digesters, reducing overall digestion time by 65 minutes.
Conclusion
The KjelDigester K-446 and K-449 offer significant improvements in efficiency, safety, and automation for laboratories conducting Kjeldahl analysis, making them a valuable asset for high-throughput environments.
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Catalog excerpts

KjelDigester K-446 / K-449-2

KjelDigester K-446 / K-449 Key features and advantages The KjelDigester reduces the block digestion process by up to two hours and meets the highest safety requirements. The high degree of automation is the perfect match to the KjelMaster System allowing for unprecedented sample throughput. Highly efficient KjelDigester K-446 For manual sample handling and manual temperature setting. Reduce the process time by up to two hours. Effective fume transfer by innovative sealing system. KjelDigester K-449 Programmable with automatic sample lift. Established in many official regulations. «The KjelDigester...

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KjelDigester K-446 / K-449-3

K-446 / K-449: Your most important benefits Highest sample throughput Convenient and safe workflow Unprecedented sample throughput of up to 120 samples per working day thanks to the fast heating and accelerated digestion. Directly transfer the complete rack containing all sample tubes to the KjelSampler K-376 or K-377. Less operator intervention Perfect fit and better results Individual sealing of each sample tube allows effective transfer of acid fumes to the Scrubber K-415 and gives maximum protection to the operator and the environment. Highest sample throughput Comparison of two methods using...

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