It is applicable to the fine particle measured soil, sand soil, gravel and soil density. maximum particle size of the sample is less than 15mm, Density layer thickness 150~200mm
Sand filling tube is formed by The upper reservoir sand barrel, The lower hopper, switch iron plate, baseplate, Metal calibration tank.
specification | inner diameter | total height | upper cylinder deep | opening diameter | calibration tank |
100mm | 100mm | 360 | 270 | 10 | inner diameter100mm height150mm |
150mm | 150mm | 360 | 270 | 15 | inner diameter 150mm height1150mm |
200mm | 200mm | 520 | 350 | 25 | inner diameter 200mm height200mm |