More samples per day
The Kjeldahl method 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
• Acceleration of the heating and cooling step, saving up to two hours
• Direct transfer of the 20 position rack to the KjelSampler
• Unattended operation by using automatic lift and delayed start time (K-449 only)
• Programmable time / temperature profiles and full Scrubber K-415 control (K-449 only)
Safe and convenient
• Improved sealing for effective transfer of harmful fumes
• No user contact with hot samples due to automatic lift (K-449 only)
• Convenient magnetic suction module fixation
• Extended lifetime of block and accessories with protective drip tray
Proven
• Compliant to official regulations like AOAC, ISO, EN
• Accurate temperature control following the programmed profile
• Reproducible digestion due to the improved thermal homogeneity
| Model | K-446 | K-449 |
| | |
| Dimensions (W×H×D) | 472 × 764 × 524 mm | 472 × 764 × 558 mm |
| Weight (without accessories) | 18.5 kg | 25.8 kg |
| Total weight (incl. all accessories) | 30.3 kg | 37.3 kg |
| Operating voltage | 220 – 240 V ±10 % |
| Frequency | 50/60 Hz |
| Power consumption max. | 2300 W |
| Display | LCD (2 lines) |
| Temperature control range | 30 – 450 °C |
| Resolution temperature display | ±1 °C |
| Average temperature stability | ±1 °C |
| Temperature accuracy absolute | ±7 °C at 420 °C |
| Approval | UL/CSA, CE |
| | |
Техническое описание (по-английски)
Решения для минерализации и дистилляции
Универсальные решения компании BUCHI для минерализации и паровой дистилляции охватывают широкий диапазон областей применения. При этом вне зависимости от характера процесса - будь то классическое определение белка по методу Кьельдаля, разложение царской водкой с обратным холодильником или прямая дистилляция с паром - особое внимание уделяется максимальному повышению производительности.
To get information about: «KjelDigester K-446/K-449» contact us by phone (044) 229 15 31 or fill in the form.