MAGNETIC FLOAT DENSITOMETER - A MODIFIED VERSION

Four major modifications have been introduced in the magnetic float de nsitometer of F J Millero's Design. Namely, Pt-point in place of blue fused glass at the lower end of the float; light focusing arrangement to add in view instead of using magnifying glass only; modified electr ical circuitry and introduction of ferrite core inside the cylinder to increase the efficiency of the coils. These modifications have improv ed the working of the float considerably. Operation and taking observa tions have become simpler.