Eastern Instruments - Solids Mass Flow and Air Flow Measurement Equipment

Not all Solids Mass Flow Meters are created equally, so how do you know which meter is best suited to measure your product??? When asking this question, the best answer is, when in doubt, test some product!  Most manufacturers of mass flow meters should have a test lab and a list of products that they have tested with their devices, building a database of what works and what does not work. WHAT TO LOOK FOR WHEN EXPLORING THE TESTING OPTION? REPLICATE THE INSTALLATION - Testing a product sample should also be done in a way that replicates the application or installation location.  This means that the equipment being used for testing should be similar to that of what will be used in the field.  For example, if the application calls for a flow meter (flowmeter) to be installed under the discharge of a screw conveyor, then the testing lab should have a screw conveyor. Simulation of Screw Conveyor Feeding a CentriFlow Type II Meter Simulation of Belt Fee...

When measuring the flow rate and totalization of a bulk solid materials with a flow meter, there are a lot of options.  However, when the particles of the bulk solid are large, irregular shaped, and vary greatly in bulk density, the options quickly dwindle down to a few. Large Bulk Materials like tobacco, recycled plastic bottles, recycled carpet pieces, trash, construction debris, biomass feed stocks (like wood products, hay, straw, and leaves) and the like are not only difficult to move through a process, but their product characteristics make it almost impossible to accurately measure the flow. Biomass Materials - Hay/Straw Biomass Materials - Wood Chunks/Chips Recycled Plastic Bottles Construction Debris To get an accurate mass flow measurement of bulk solids with large particles and irregular product characteristics the mass flow meter that is used must be able to measure the flow and have no dependence on these varying product characteristics like bulk de...