TT100 In-Line Viscometer Installation, Operation, Maintenance and Service Instructions
P/N M/97-520 3-9
g. Connect the DVM positive lead to the wire installed on
J1-Pin 1.
h. Connect the DVM negative lead to the wire installed on
J1-Pin 2.
i. Turn power ON to the torque sensor electronics enclosure.
j. Gently apply torque to the stator, as shown in Figure 3-5,
and observe the DVM display for a rapid, smooth response
to the torque applied to a maximum of + 20.00 mA.
Figure 3-5: Applying Torque to the Stator
k. Release the stator and note the final (zero) position DVM
reading.
l. Repeat steps j and k to apply torque in the opposite direc-
tion.
m. Repeat steps j - l several times. If the zero position DVM
readings from one direction of torque are not within
± 0.05 mA and from opposite directions within ± 0.1 mA,
then the viscometer will not be able to be calibrated. Refer
to Appendix A and call Brookfield Engineering Laborato-
ries, Inc. for assistance.
n. Proceed with Single or Dual Range Viscometer Calibration.
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