Brookfield DV2T Viscometer Instrukcja Użytkownika Strona 60

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Brookeld Engineering Labs., Inc. Page 60 Manual No. M13-167-B0614
A.3 Setting the Gap
1. Movethetoggleswitchtotheright;thiswillturn
on(enable)theGapSettingFeature.ThePilot
(red)lightwillbeilluminated.
Note: The motor should be OFF.
2. Ifthecontactlight(yellow)isilluminated,turn
themicrometeradjustmentringclockwise(as
youlookdownontheinstrument)untilthelight
isnolongerilluminated(seeFigure A-5).
3. If the yellow contact light is not illuminated,
slowlyturnthemicrometeradjustmentringin
smallincrements(oneortwoscaledivisions)
counter-clockwise.
Continue moving the micrometer adjustment
ring slowlycounter-clockwiseuntilthecontact
light(yellow)rstturnson.THIS IS THE “HIT
POINT.”
4. Adjust the sliding reference marker, right or
left,totheclosestfullscaledivisionmark(see
Figure A-6).
5. Turnthemicrometeradjustmentringonescale
divisiontothelefttomeetthelineonthesliding
reference marker. THE YELLOW CONTACT
LIGHT SHOULD GO OFF.
6. Youhaveestablishedthegapspaceneeded
formeasurement.Nowturnthetoggleswitch
OFF(left);theredpilotlightshouldgooff.
Theviscosityofelectricallyconductiveuids
maybeaffectedifreadingsaretakenwith
theElectronicGapSettingfeature“on”.Be
suretoshutthefeature“off”beforetaking
readings!
7. Carefullyremovethesamplecup.
Note:
1. Thecupmayberemovedandreplacedwithoutresettingthegapifthemicrometer
adjustmentringhasnotbeenmoved.
2. Removethespindlefromtheviscometerwhencleaning.
3. Re-establishthehitpointeverytimethespindleisattached/detached.
Moves Away
from Hit Point
(clockwise)
LEFTx
Moves Towards
Hit Point
(counter-clockwise)
RIGHT
Full Scale
Division Marks
Sliding
Reference
Marker
Figure A-5
Figure A-6
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Komentarze do niniejszej Instrukcji

Sachin Vaijanath Ashture 05 Mar 2025 | 15:48:33

It's good information