Cleaning recommendations for Anton Paar DMA instruments
Careful cleaning of U-tube oscillators is crucial for reliable results. Following simple procedures ensures accuracy, extends the lifetime of DMA density meters, prevents errors, and delivers long-term cost savings.
The oscillators of DMA instruments, made of high-quality DURAN® borosilicate, should never be cleaned with a brush, pipe cleaner, or any other mechanical means. All residues and contaminants must be removed by rinsing
only. Therefore, selecting the appropriate cleaning liquid for each specific sample will make the cleaning process faster and ensure more accurate measurements.
This short note provides basic principles for identifying suitable cleaning agents and offers suggestions on how to make the cleaning procedure as effective as possible.
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