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Stirring Fluid Loss Manual
100031980 Revision F 14
Figure 3-2 Paddle Shaft and Cell Cap
3.1.2 Sample Chamber
The sample chamber (cell or reservoir) is where the slurry sample is added and stirred
at set temperature and time (conditioning). The paddle cap assembly is inserted into
the sample chamber. The sample chamber is inserted into the heating jacket and held
securely with a locking plate.
Figure 3-3 Reservoir components
3.1.3 Filtrate Condenser Chamber
The filtrate condenser chamber (filtrate unit) attaches to the cell cap. Fluid flows
through a 325 mesh screen that is on the cap and through the filtrate unit, where it is
cooled. The screen and filtrate chamber simulate a permeable zone. The filtrate
condenser chamber and cooling system keep the filtrate from turning into steam when
the test temperatures are 200
o
F (95
o
C) or greater.
The Stirring Fluid Loss Assembly comes with two filtrate condenser chambers — a
standard unit and a back pressure unit with external copper tubing. See Figures 3-4
and 3-5 for the standard chamber and the back pressure chamber, respectively.
Sample Chamber
Cell Cap
Paddle Cap Assembly
Brass Ring, O-rings and
Filter Screen