A sample is placed in a viscometer which viscometer is rapidly cooled by a chiller.
The viscometer uses a mold made of three plates, clamped together during testing, with the center plate having at least one cavity (reservoir) and a slit from each reservoir to the ambient conditions outside the viscometer.
Viscosity (a): measured using a Brookfield viscometer under the conditions of 0.5 rpm and 25˚C. Viscosity (b): measured using a Brookfield viscometer under the conditions of 2.5 rpm and 25˚C.
Said method comprises a viscosity determination, which preferably uses a dynamic viscometer (1).
The invention also relates to an improved dynamic viscometer (1) for carrying out said method.
A method for measuring viscosity and a viscosimeter are disclosed.
A process control unit (210) directs a method of system operation, which can calibrate the viscosimeter (10) without necessitating removal of the viscosimeter (10) from the system (200).
The flow diversion loop (204) contains a Coriolis effect viscosimeter (10).
The invention relates to a viscosimeter and a process for viscosity control in fluids.
The invention also relates to a viscosimeter for implementing said measurement method.
The vibratory viscometer further includes a crossbar coupled to the first end portion of the hollow cylindrical shaft (202).
An ultrasonic viscometer and method for measuring fluid viscosity are provided.
Viscosities in the range of 1 cP to 1000 cP are easily measured.
The invention relates to a method for determining viscosity and to a viscometer for carrying out this method.
The purpose of the present invention is to provide a viscometer that measures, with a simple configuration, viscosity characteristics of a fluid.