
Model 415C & 415 SGS Instruction Manual
D01669102
April 2019, Revision A
35
7
Operation
7.1 Running a Thickening Time Test
The steps listed below are for experienced users who are familiar
with consistometer operation.
1.
Close PRESSURE RELEASE valve.
2.
Program test parameters using TEST SETUP.
3.
Program Temperature ramp, always finish with SOAK.
4.
Set/Modify alarm consistency values if needed.
5.
Add/Modify additional test parameters as desired.
6.
Select SAVE and enter test name.
7.
Place the cleaned and fully prepared slurry cup (pressure vessel) into the
instrument; insert the thermocouple into the bottom of the cup using the
sidewall port.
Be certain the thermocouple is fully seated and reliably in place.
Failure to verify this configuration may result in either a
temperature run-away or a test error and a stop. Refer to the
following section Thermocouple Retainer for those pressure
vessels with threaded ports.
8.
Mix the slurry and fill the slurry cup with paddle in place. Fill to
approximately just above the paddle.
9.
Install slurry cup plug being careful to not roll the Poly-pak™. Rotate the
plug around until you feel the paddle shaft completely engage the paddle
connecting rod The application of o-ring grease and/or anti-seize to the
outside of the slurry cup plug and Poly-pak™ is necessary to improve
installation and removal.
10.
Secure the slurry cup cap onto the slurry cup.
11.
Install and tighten oil lines. Loosen the small plug opposite the oil inlet to
bleed air.