It is an innovative decomposer that combines the advantages of the IR type and the aluminum block type.
The Kjeldaahl Digester K-439 (IR type) is an IR digester equipped with a temperature controller that allows for precise temperature settings. It can be programmed for temperature gradients and time, with the ability to save data in a database. It features an easy-to-read LCD display that allows you to monitor the progress of the digestion. Acidic vapors, reactive gases, and odors generated during the Kjeldaahl analysis process can be safely handled by the Scrubber B-414. Additionally, it prevents corrosion from drafts caused by acids. 【Features】 - Efficient operation - Accurate and stable temperature control - Easy-to-read LCD display - Selectable sample test tubes - Prevention of acidic vapor leaks For more details, please contact us.
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basic information
【Features】 ○ Programmable temperature gradient and time, with storage capability ○ A total of 50 programs can be saved, allowing for efficient routine tasks → 20 standard methods commonly used + 30 original methods ○ Built-in temperature sensor → Achieves high temperature stability at the set temperature through accurate temperature control ○ LCD display compatible with Japanese, allowing for monitoring of the decomposition progress ○ Quick heating and cooling for easy time reduction → High stability at elevated temperatures due to built-in temperature control functions ○ Selectable sample test tubes → Both 300ml and 500ml test tubes can be used with the same device → 300ml test tubes are ideal for Kjeldahl analysis, while 500ml test tubes are best suited for environmental applications → Use of test tubes from other manufacturers is also possible ○ Excellent airtight safety structure and high-quality glass test tubes, combined with Scrubber B-414, prevent the leakage of acidic vapors ● For more details, please contact us.
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Applications/Examples of results
【Uses】 ○ Food and beverages ○ Feed ○ Pharmaceuticals and cosmetics ○ Environment ● For more details, please contact us.
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Company information
Since 1957, when Büchi was the first in the world to commercialize rotary evaporators, we have been leading the world in high-precision analytical support technologies. In recent years, we have steadily expanded our achievements in the fields of inspection and component analysis of pharmaceutical and food raw materials using near-infrared analysis. At Büchi Japan, we always prioritize our customers and support their businesses by providing high-quality products, systems, solutions, applications, and services that deliver added value.