Austenitic viscometer

Austenitic viscometer

The Ostwald viscometer is the Oswald viscometer（W.Ostwald）Designed. It has two bubblesUShaped glass tube,ⅠThere is a scratch on both the top and bottom of the bubbleaandbBelow it is a capillary tube. When in use, make two different liquids of equal volume flow through them separatelyⅠThe same capillary tube under the bubble has different completion times due to the different viscosity coefficients of the two liquids. When measuring, water is usually used as the standard liquid. Inject water firstⅡBubble inside, then inhaleⅠSoak in it and make the water surface reach the markaThe above. Due to gravity, water flows into the capillary tubeⅡBubble, when the water surface is scratchedaDown to the scratchbRecord the time spent during this periodt1And thenⅡReplace the bubble with the same volume of the test liquid and measure the corresponding time using the same methodt2according to the formula

The Ouchi viscometer is easy to make, easy to operate, and has high measurement accuracy. It is particularly suitable for the study of liquids with low viscosity coefficients, such as water, gasoline, alcohol, plasma, or serum.

Austenitic viscometer

-Filling amount: 3 milliliters

-Total length: approximately 220 millimeters

Selection Guide for Ouchi Viscometer:

Micro Austenitic Viscometer

-It is suitable for measuring a small amount of liquid, even if the liquid has a large amount of foam

-Filling amount: 2 milliliters

-Total length: approximately 290 millimeters

Selection Guide for Micro Ouch Viscometer: