![]() ![]() ![]() The rotary sample splitter is frame mounted on locking casters for easy mobility. Available as closed-drawer or open-pan systems. The drive for the rotary splitter is powered by a 1/4 HP gear reduced DC motor, with a variable SCR control to operate on either 115 V/1 Ph/60 Hz, or 220 V/1 Ph/50 Hz AC current. Collection devices designed to split, divide, or halve dry particulate materials such as cement, gravel, powdered ores, sand, soil, and more into multiple equal parts. Various sizes are available In the riffle splitter, the sample is poured from a pan, into a battery of twenty open chambers which are so arranged that any two adjacent chambers permit the material to flow out towards two different sides. An additional set of containers may speed up the sample splitting process. The RiffleSplitter from Labotec is a sampling device that is used for sample splitting. Each rotary sample splitter is supplied with one set of stainless steel, interlocking sample containers. The Rotary Sample Splitter will work with particles sized 1/2″ to powder. A mild steel feed hopper with 60 degree side slopes has the volumetric capacity to hold the entire contents of all sample containers for each size splitter. The Sepor Rotary Splitter has a variable speed table top rotation with 10 to 20 RPM as the operating range, and a variable speed vibrating feeder with a feed range of 0-2000 pounds per hour (recommended operating range for the rotary sampler is 50 to 200 pounds per hour). From cement and gravel, to powdered ores and soils, materials are equally portioned into separate pans by a series of chutes. This type of unit minimizes the negative influences of differences in grain size, specific gravity and particle shape. Riffle-type sample splitters are used to divide a wide variety of dry materials into representative samples both quickly and efficiently. The most reliable method of obtaining representative samples from heterogeneous granular and powdered materials is through a rotary sample splitter (also known as a spinning riffle). Humboldt H-3980 Riffle Type Sample Splitter with Removable Hopper, 8.5 width x 11 length: Science Lab Samplers: : Tools & Home Improvement. ![]()
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