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Question 4: Measuring Viscosity with the Brookfield Viscometer
Viscosity is measured using a
The model used in the lab is the
Two key parameters must be set correctly before taking a reading: the
in revolutions per minute (rpm), and the
After
minute(s), the reading is stabilised and the viscosity in
The torque should be within an acceptable range, typically between
and
If the torque is too low or too high, the measurement is
Viscosity will be measured at
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