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General| Brand | Buchi |
|---|---|
| Model | K-437 |
| Category | Laboratory Equipment |
| Language | English |
Specifies required training and experience for operating the instrument safely.
Defines the intended use of the K-437 for heating concentrated sulfuric acid.
Defines the intended use of the COD accessory for sample heating for COD determination.
Lists forbidden applications and clarifies operator risk for non-standard uses.
Addresses residual dangers and manufacturer's responsibility regarding instrument use.
Highlights specific risks like implosion from damaged glassware and hot surfaces.
Discusses risks associated with certain solvents forming peroxides or being flammable.
Covers operator responsibility, maintenance duty, spare parts, and modifications.
Provides recommendations for selecting a suitable location for instrument installation.
Details the necessary electrical connections and safety precautions for setup.
Details the step-by-step procedure for performing a Kjeldahl digestion.
Explains how to switch on the instrument and edit operational parameters.
Describes the process of initiating a digestion cycle and monitoring progress.
Details how the digestion process concludes and the instrument signals completion.
A table listing common malfunctions, their causes, and corrective measures.
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