Brookfield DV2+Pro Viscometer Manual do Utilizador descarregar pdf (Página 75)

Brookeld Engineering Labs., Inc. Page 75 Manual No. M03-165-F0612

Theshearrateofagivenmeasurementisdeterminedby:therotationalspeedofthespindle,thesize

and shape of the spindle, the size and shape of the container used and therefore the distance between

the container wall and the spindle surface.

Arepeatableviscositytestshouldcontrolorspecifythefollowing:

1) Test temperature

2) Sample container size (or spindle/chamber geometry)

3) Sample volume

4) Viscometer model

5) Spindle used

6) Whether or not to attach the guard leg

7) Test speed or speeds (or the shear rate)

8) Length of time or number of spindle revolutions to record viscosity.

9) How sample was prepared and/or loaded into container.

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Brookfield DV2+Pro Viscometer Manual do Utilizador Página 75