![]() We can also supply extra trays if you need them. Standard splitters come with three trays: two collection trays and one additional tray. Precision engineering means less opportunity for sample hang-up and quicker cleaning between samples.Īll size options are available in heavy gauge mild steel or stainless steel. Precision Splitters have a quality and design similar to. The riffle splitters have a very straightforward operation, making it easy to accurately prepare samples, every time. Riffle Splitters quickly divide granular materials and fine powders for representative sampling. ![]() 12.5/87.5 bag collect three-tiered open units on a stand.5/25 tray collect two-tiered open tray field units.50/50 tray collect open tray field units.50/50 tray collect fully enclosed lab units Buy Humboldt Riffle Splitter, 12 Chutes, 0.5in Wide, for 0.33in Material for Sample Splitters and Aggregate Tests. Splitters dividing a sample into ten samples would have a division ratio of 1:10 or a 10 fraction.Our standard range includes both enclosed units for laboratory use, and open-framed field riffle splitters. If you have specific size requirements, we can custom build to order. The Humboldt Medium, Riffle-type Sample Splitter supports the following standards: ASTM B215, ASTM C136, ASTM C702, ASTM C778, ASTM D421, ASTM D424. We also offer a choice of blade spacing from 6 mm to 50 mm. The Essa Riffle Splitter range includes a wide variety of standard riffle sizes, from 150 mm x 150 mm to 600 mm x 200 mm. The fact that you're getting 1 g/t in one sample and 0 g/t in the duplicate for the cone splitter means either a dumb sample truck-up or waste material falling on a caked-up cone, with the caked-up material carrying grade and dropping off only on one side of the cone when triggered by the low-grade material falling on top of it, suggesting the cone isn't performing or being kept clean enough.
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