hydrometer betydelse and definition

Exempel på hydrometer

• Mechanical analysis was used to determine percent sand, silt and clay using a soil hydrometer method17,18.

• The density of the brine in the reservoir was measured using a hydrometer accurate to 0.0005 g ml-1.

• The simplest method of measuring the specific gravity of a liquid is the hydrometer.

• The sand fraction (63-2000 m) was determined by wet sieving, with silt (2-63 m) and clay (<2 m) determined by hydrometer.

• But to compensate for long-term aquarium evaporation, it is far more convenient to use a hydrometer to characterize the specific gravity while adding pure water as needed.

• When the solution is cool, the gravity is read by hydrometer, and small quantities of water or concentrated potash solution are added till the required gravity is obtained.

• Hydrometer method used for making particle size analyses of soils.

• Texture was measured with the hydrometer method23.