Riffle-type Sample Splitter

Standards: ASTM B215, ASTM C136, ASTM C702, ASTM C778, ASTM D421, ASTM D424, ASTM D457, ASTM D806, AASHTO T27, AASHTO T144, AASHTO T248

Riffle-type sample splitter can be used to divide or halve dry materials such as cement, gravel, powdered ores, coal, coke, sand, soils, etc. Material poured into the hopper is divided into two equal portions by a series of chutes that discharge the material alternately in opposite directions into separate pans. Splitter is stainless steel construction with cold-rolled steel pans. Stainless pans are available.

California Splitter

Designed and constructed for the California Department of Transportation, this splitter meets CalTrans C 201 requirements. For use with 1-1/8" (28.6mm) to sand sized aggregate. Large capacity,

16-to-1 Sample Reducer

Produces 10-lb.-or-greater representative samples with maximum particle size 1/2" (13mm). Reducer cuts out 1/16th of the material fed through in one pass. (a one-pound sample can be obtained from a 256-pound original by passing it through twice).

Micro Splitter

The Micro Riffle Splitter are designed to reduce bulk material into a convenient representative sample for laboratory analysis. A hopper, with a manual control gate, receives the material to be split, then upon opening the gate, the material flows through a series of equally divided compartments of chutes, sending 50% of the sample to the left side pan and 50% of the sample to the right side pan. These Splitters consist of a stainless steel hop-per with a manually actuated flow gate, stainless steel and anodized aluminum riffle bank, and stainless steel frame with support legs. Two (2) aluminum Hy-Back (nothched L-shape) pans are supplied with the micro-splitter.