Specification
Display of surface tension value expressed in m Nm (dyne cm) measured with the Wilhelmy
EQUIPMENT
Glass plates(dimensions 24x24x0.15 mm)
Suspended system for the arrangement of glass plate
Glass container for liquid sample
manual adjustable lab jack
Software with the following performances:
contemporaneous display on PC
force changes during the measurements
past time
surface tension value
data recording (useful for other elaborations)
changing value of perimeter plate (if different from the standard)
Automatic jack with programmable speed
ACCESSORIESINCLUDED
Platinum Wilhelmy plate
Platinum DuNouy ring