Beschreibung
QMR20 behrotest homogeniser is a 20 l laboratory homogenising unit built according to DIN 38402 A 30 for standardised preparation of water and wastewater samples. It supports uniform mixing of larger sample volumes so that subsequent analytical steps rest on a representative aliquot rather than on stratified or incompletely blended material. The instrument belongs to the accessory range used with water and wastewater analysis equipment and is intended for routine laboratory workflows where reproducible homogenisation is required before measurement or further treatment. With a working volume of 20 l, the QMR20 suits batch handling of environmental and process samples that exceed the capacity of smaller bench-top units. Gross weight is 20,00 kg. The unit is supplied as a single piece and originates from Germany. This behrotest model from manufacturer Behr follows the DIN 38402 A 30 framework that defines sample handling practice for water analysis, helping laboratories align homogenisation steps with recognised procedural expectations. It is positioned for facilities that need a dedicated, larger-capacity homogeniser for water and wastewater sample preparation without adding undocumented performance claims.
This article is part of Homogenisers & dispersers, in Stirring, shaking & mixing.
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Questions about QMR20 behrotest Water sample homogenizer DIN 38402 A 30, complete
What is this article?
QMR20 behrotest Water sample homogenizer DIN 38402 A 30, complete is the article on this page. Luminix Health distributes Behr for laboratory use. It sits in Homogenisers & dispersers, inside Stirring, shaking & mixing, in Präzisionsinstrumente.
A homogeniser or disperser uses a rotor inside a stator to tear a sample and disperse it. Tip diameter and speed decide the particle size. A generator for 2 mL and a generator for 1 L are different tools on, sometimes, the same drive.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
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The category is Stirring, shaking & mixing. The sub-category is Homogenisers & dispersers. The catalogue is Präzisionsinstrumente.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, Magnetic stirrers, Stirring & mixing accessories, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
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