We offer Apparatus for the Measurement of Susceptibility of Paramagnetic Solution by Quinck’s Tube Method

The force acts on any substance when it is placed in a inhomogeneous magnetic field. This force depends on the susceptibility c, of the material, i.e., on ratio of intensity of magnetisation to magnetising field (I/H). Quantitatively it refers to the extent of induced magnetisation in unit field. The force acting on a substance, either of repulsion or attraction, can be measured with the help of an accurate balance in case of solids (Gouy's Method) or with the measurement of rise in level in a narrow capillary in case of liquids. From this measurement, the value of susceptibility can be calculated.

The apparatus consists of the following:

(a) Quinck’s tube, QTT-01, Quinck Tube Stand (QTS-01)
(b) Sample: MnSO4.H2O
(c) Electromagnet, EMU-50T / EMU-75T
(d) Constant Current Power Supply, DPS-50 / DPS-175
(e) Digital Gaussmeter, DGM-202
(f) Travelling Microscope, TVM-02

Note: For substances like MnSO4.H2O/ FeCl3, EMU-50T is sufficient, but for substances like water EMU-75T is required.

The experiment is complete in all respect.