Laboratory Products
Rotary Cone Sample Divider Guarantees Representative Sample Division
May 01 2013
The Fritsch Rotary Cone Sample Divider LABORETTE 27 offers the ideal conditions: it is the only sample divider on the market dividing your 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 - with 99.9% accuracy for many more sample materials than any other similar method.
The sample delivery funnel guides the sample material exactly centred on the tip of the rotating cone for even more accuracy during sample division. For division of liquid samples, without modification, simply reposition the funnel since suspensions can only be divided eccentrically. The LABORETTE 27 is also suitable for the production of specific mixing ratios of dietary supplements, mineral feed mixtures etc. or for mixtures according to the QuEChERS method.
The LABORETTE 27 has specially developed plastic inserts with 25ml volume for insertion into the 250ml and 500ml sample bottles for the smallest quantities. Practical and quick clamping allows for rapid and safe fixing of sample bottles with 250ml and 500ml useful capacity. Glass collecting vessels are available in different sizes from 15ml to 500ml for up to 4 litres total volume. These are dishwasher-safe and therefore particularly easy to clean.
Depending on the used dividing head, chemically and physically identical subsamples of 8, 10 or 3 can be created at ratios of 1:8, 1:10 or 1:30. Cleaning is easy due to the removable dividing head.
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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International Labmate 49.6 - Sept 2024
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