Apparecchio per la misurazione della tensione superficiale dei liquidi
Link: http://www.iop.org/EJ/abstract/0950-7671/31/2/307
An apparatus is described for measuring the magnetic susceptibility of liquids and solutions by the Faraday method. The essential part is a quartz fibre vertical torsion balance. The accuracy of the measurements, which are made by a null method, is of the order of 1-2 parts in 10 000 with diamagnetics.
Iscrizioni: Istituto di Chimica Fisica / Officine / Università di Firenze - Brevetto n. 462316 / Meccanico Sisto Santini
IGB-9506