Magnetic force suspension density tester

The utility model discloses a magnetic force suspension density tester which is characterized by comprising two vertical polar permanent magnets of which the polarities are opposite to each other, wherein a hollow glass column is arranged between the two permanent magnets; and a transparent magnetic liquid for measuring the density of a sample is filled into the glass column. As the density is measured according to the height that the sample is suspended in the magnetic liquid, the magnetic force suspension density tester has the characteristics of simplicity in structure and convenience in operation, the density of the sample can be conveniently and rapidly tested or the content of one component in the sample is estimated and tested, an extreme small amount of the sample is needed, the range of substances which can be analyzed is wide, the tester is applicable to solid, liquids, adhesives, gels, paste and the like, and samples of irregular shapes can also be tested. The magnetic force suspension density test