Keck Sand Shaker

An accurate mechanical sieve kit designed to provide reliable grain size analysis! 20 stainless steel screens including one each of the following U.S. Sieve Sizes: 4, 6, 8, 10, 12, 14, 16, 18, 20, 25, 30, 35, 40, 60, 100, 120, 140, 200, 230 and 270. Samples are placed into five, clear 2” acrylic cylinders and volumetric percentages are indicated on the shaker frame. Range: 0 to 100% in 5% increments.