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Digesters

Description

Highest throughput and maximized flexibility


BUCHI digestion portfolio comprises of three distinct methods.

- classical nitrogen determination according to Kjeldahl
analytes: protein, nitrogen, NPN, TKN, urea, casein
digestion: IR and block digesters,

-reflux digestion
analytes: COD, heavy metals, hydroxyproline, phosphate
digestion: IR digesters

-Incineration
analytes: ash, sulfated ash
digestion: wet digesters

For each method we provide one or several solutions. A solution consists of a recommended set of products, applications and a comprehensive service package including software to meet your distinctive needs.
Product list
SpeedDigester K-425 / K-436

SpeedDigester K-425 / K-436

The entry level IR digester
Set new standards in terms of digestion speed, flexible use and result reproducibility with the IR SpeedDigester. Achieve an increased sample throughput for nitrogen determination by Kjeldahl digestion and multiply instrument functionality whenever needs are changing.
SpeedDigester K-439

SpeedDigester K-439

The revolution in sample digestion
The SpeedDigester K-439 revolutionizes IR digestion. It combines the benefits of IR and block digestion in one unit. Fast nitrogen determination by Kjeldahl digestion at controlled temperatures enables an increased sample throughput. Multiply the instrument functionality whenever needs are changing.
KjelDigester K-446/K-449

KjelDigester K-446/K-449

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.
Scrubber K-415

Scrubber K-415

Four steps for occupational safety
The Scrubber with its four cleaning steps provides maximum safety. It protects the user and the environment not only by neutralizing the poisonous fumes and reaction gases but also by minimizing the use of cooling water.
Wet Digester B-440

Wet Digester B-440

Pre-incineration unit for ash determination
The Wet Digester B-440 allows an ecological pre-incineration of different types of samples. A wide temperature range (up to 600 °C) is available. Programmable incineration ramps alow for reproducible procedures.
Downloads
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.