Rotary Cone Sample Divider for Sample Preparation - LABORETTE 27

Perfect sample preparation is the indispensable foundation for every analysis - because any errors will be reflected in the analysis results later on.

The FRITSCH Rotary Cone Sample Divider LABORETTE 27 offers the ideal conditions: It divides the samples with up to 3,000 dividing steps per minute centred over a rotating dividing cone into up to 30 separate channels.

Each individual sample with identical chemical and physical properties - and with 99.9 % accuracy for many more sample materials than any other similar method.

Combining the Rotary Cone Sample Divider & Vibratory Feeder for a representative sample preparation

The Special Solution for Representative Sample Division

The sample feed funnel of the LABORETTE 27 sample divider guides the sample material centred onto the point of the rotating cone. The rapid rotation of the entire system accelerates the sample material outwards along its surface and divides it through up to 30 guiding channels into chemically and physically precise identical subsamples.

Your advantage: greatest division precision during sample division for the best possible accuracy and representative samples. For the division of liquid samples, the funnel is simply repositioned for eccentric division.

Dividing Heads for Every Material

Select exactly the right dividing head for your LABORETTE 27 as an accessory according to your application in the division ratios of 1:8; 1:10 or 1:30 made of stable POM plastic.

Anodised aluminium dividing heads - 1:8 and 1:10 - are available for materials and suspensions with abrasive properties. And for especially aggressive solids and suspensions, the resistant PTFE-coated aluminium dividing head 1:30 is also available.

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  • Guaranteed division accuracy of up to 99.9 %
  • Dry and wet division without conversion
  • Representative sample division from just a few ml up to 4,000 ml
  • Variable division ratios
  • Food-safe materials
  • Practical, quick clamping of the sample bottles
  • Easy cleaning due to removable dividing head

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