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The sample reducer HAVER RPT produces small but representative sample quantities of solids and suspensions and is combined with high-accuracy analytical measuring instruments. It is used in research, development and process monitoring laboratories.

Rotating sample reducers combine three dividing methods in one unit and provide the best possible sample reducing available today. The sample is fed to a dividing cone that emulates the process of quartering and coning. The sample material on its surface is accelerated outwards by rotation and is divided through guide channels into up to 30 individual samples. The individual samples are collected in 250 ml and 500 ml glass screw-top bottles which can be easily and reliably secured by means of a quick-release clamp. The rotation and number of dividing channels enable variable dividing conditions to be achieved up to 3,000 dividing steps per minute. This means that each sample consists of a very large number of individual samples – a mark of accurate sample division. The Haver RPT rotating cone sample reducer thus achieves an accuracy of 99.9%. Even heavy flowing materials such as cement or limestone can be divided with high accuracy in this way.

The Haver RPT is made from food-grade materials, is easy to clean and is fitted with a low-maintenance drive motor with safety clutch.

Advantages HAVER RPT:
- representative sample division at the rate of 1:8, 1:10 or 1:30
- suitable for dry- and wet-division
- easy handling
- integrated adjustable feeder with continuous regulated vibration intensity
- prevention of inhomogenities and segregations
- easier material flow caused by high rotating speed of the cone