The first sales of soil moisture density gauge --- Cangzhou Yaohua Road Test Instrument

Details: First, soil moisture density gauge for use: 1, take a representative sample (clay soil 5-10g, sandy soil 20-30g) put people weighing box, said wet soil quality. 2, with a dropper will inject placed alcohol sample weighing box until the box appear until the free surface. For the alcohol in the sample mixed well, bottom of the box can be gently tapped on the desktop. Second, the product uses: for the rapid determination of moisture content and density of the natural undisturbed soil moisture content and bulk density, or other circumstances. Third, the technical parameters: 1, the float, said neck tube diameter: 4cm (neck) 2, cutting ring ring volume: 200cm3 3, Weight Weight: 123g 4, the proportion of test soil: 2.60 - 2.70g / cm3 5, wet bulk density Scale range: 1.2 - 2.2g / cm3 6, the dry bulk density scale range: 1.0 - 2.2g / cm3 7, Dimension: 180 * 180 * 450mm3 Weight: 2.5kg