To make a thickener, you need to measure the viscosity of the liquid after thickening. According to the viscosity level of the thickened fluid food for people with swallowing disorders in the United States, you need to measure the shear viscosity under the condition of 50 s-1. Which Viscometer do you need to use for this? Does NDJ-5S not work?
Platinum plate method, platinum ring method0~500mN/m
Our laboratory mainly does the formula research and development of cleaning agents. I want to choose a surface tensiometer with simple operation and accurate results. Do you have any recommendations?
Our laboratory is mainly engaged in the research and development of cleaning agents, and we need to measure the surface tension of surfactants. Do you have a suitable instrument to recommend?