We put forth a broad range of Vacuum Theoretical Density Meter which is specially designed to deliver enhanced performance. Fitted with TORR high vacuum rotary pump, these equipment generate partial vacuum of minus 14" (-355mm.) instantly and minus 28" (-711mm.) vacuum in few seconds. Just at the moment liquid aluminum test sample is poured, best vacuum solidification conditions are ensured. The density of the test samples is determined as per the Archimedes Principle by a precision electromagnetic weighing balance having 0.05 gm least count.