Brookfield DV-II+ Digital Viscometer - Manual (Page 21)

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Figure A2
Attach the sample cup and swing the clip under the cup to secure it in place. Take care to avoid hitting
the cone with the cup (Figure A3). Note: Do not add test sample during the gap setting procedure.
Figure A3
Set and start the DV-II + running at 10 rpm. Choose to display "%" information by pressing SELECT
DISPLAY (see Section II.4 for details).
If the display reading jumps to 0.4% of scale (or higher), or will not settle to zero (indicating that the pins
on the cone and cup are hitting), unscrew the adjustment ring by turning it to the left (clockwise as you
look down on the instrument) until the reading settles at 0 (Figure A4).
These surfaes
must be clean!!!
Spindle Wrench
Cone
These Surfaces
Must be Clean!
Spindle Wrench
Cone
Do Not Hit
the CONE
with the CUP!!!
Do Not Hit
the CONE
with the CUP!