| Ostwald viscosimeter |
one which measures relative viscosity by comparing the time required for the meniscus of the solution under study to fall a fixed distance in a capillary tube with the time required for the same movement by a meniscus of a liquid of known viscosity.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
|
|---|