Echantillonneur représentatif automatisé

Automated representative sampler: Micro Rotary Riffler Anton Paar France

Automated representative sampler: Micro Rotary Riffler

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“ The Rotary Micro Riffler has two basic components : a circular vibrating bowl and a sample collector. The vibrating bowl is amplitude varaible and controls the delivery rate of the initial powder sample. The collector consists of a rotating splitter holding eight test tubes. The size of the test tube may be varied to accomodate the initial sample size. Test tubes afford simple filling, emptying and cleaning. ”

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Presentation

When splitting a large sample amount into smaller portions in order to analyze powders, the resulting sub-samples need to be representative of the initial batch to receive reproducible and valid analysis data. The Micro Rotary Riffler splits samples as large as 120 cm³ into eight representative portions appropriately sized for measurements in your particle size, gas sorption, or mercury intrusion analyzer. Thanks to its two separate control sets for delivery and rotation rate, accurate divisions of any powder may be achieved, regardless of particle size or density.

Automated representative sampler for accurate divisions of powder before analysis
Ensures representative sub-samples of 1 cm³ to 15 cm³ in size
Removes sample heterogeneity concerns in particle characterization analyses

Technical features

Max. capacity of 120 cm³ 4 cc and 15 cc manifold tube volumes Max. particle size of 2.5 mm Voltage and frequency from 110 V to 120 V or 220 V to 240 V

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