Brookfield DV-II+ Programmable Viscometer Manuale Utente

Brookfield Engineering Labs., Inc. Page 1 Manual No. M/97-164-F1 102BROOKFIELD DV-II+PROGRAMMABLE VISCOMETEROperating InstructionsManual No. M/97-

Brookfield Engineering Labs., Inc. Page 10 Manual No. M/97-164-F1102II. GETTING STARTEDII.1 AutozeroBefore readings may be taken, the Viscometer mu

Brookfield Engineering Labs., Inc. Page 11 Manual No. M/97-164-F1 102II.2 SELECTSPINDLESELECTSPINDLE Spindle SelectionLVDV-II+ Viscometers are prov

Brookfield Engineering Labs., Inc. Page 12 Manual No. M/97-164-F1102 II.3 SETSPEED Speed Selection, Setting, RunningThere are 54 speeds programmed

Brookfield Engineering Labs., Inc. Page 13 Manual No. M/97-164-F1 102If an ARROW key is pressed and held the DV-II+ will scroll up (or down) throug

Brookfield Engineering Labs., Inc. Page 14 Manual No. M/97-164-F1102SR 40.0 20.1C6.0RPM % 15.6Figure 13One more press of the SELECT DISPLAY k

Brookfield Engineering Labs., Inc. Page 15 Manual No. M/97-164-F1 102II.6 Out of RangeThe DV-II+ gives indications for out-of-range operation. Whe

Brookfield Engineering Labs., Inc. Page 16 Manual No. M/97-164-F1102II.7 Temperature DisplayThe DV-II+ displays the temperature measured by its RTD

Brookfield Engineering Labs., Inc. Page 17 Manual No. M/97-164-F1 102Figure 21When printing via the parallel port, please note that if a printer is

Brookfield Engineering Labs., Inc. Page 18 Manual No. M/97-164-F1102Non-Newtonian fluid behavior can result in the measured viscosity changing if t

Brookfield Engineering Labs., Inc. Page 19 Manual No. M/97-164-F1 102III. OPTIONSIII.1 TABOPTIONS Introduction to OPTIONSThe OPTIONS/TAB key provid

Brookfield Engineering Labs., Inc. Page 2 Manual No. M/97-164-F1102TABLE OF CONTENTS I. INTRODUCTION ...

Brookfield Engineering Labs., Inc. Page 20 Manual No. M/97-164-F1102TABOPTIONS OPTIONS/TAB - Toggles between options.AUTORANGEENTER ENTER/AUTORANGE

Brookfield Engineering Labs., Inc. Page 21 Manual No. M/97-164-F1 102Selecting an OptionThe following is a quick reference for entering and using t

Brookfield Engineering Labs., Inc. Page 22 Manual No. M/97-164-F1102L°F(FAHRENHEIT) CGS UNITSLSEQUENTIAL PRINT SERIALLPRINT SERIAL DATA AVERAGINGL°

Brookfield Engineering Labs., Inc. Page 23 Manual No. M/97-164-F1 102L°F(FAHRENHEIT) CGS UNITSFigure 28A press of the OPTIONS/TAB key at this point

Brookfield Engineering Labs., Inc. Page 24 Manual No. M/97-164-F1102III.2.3.2 Custom SpeedsPressing the ENTER/AUTORANGE key when Custom Speeds is

Brookfield Engineering Labs., Inc. Page 25 Manual No. M/97-164-F1 102Step 2 is repeated indefinitely until the viscometer is shut off or the user s

Brookfield Engineering Labs., Inc. Page 26 Manual No. M/97-164-F1102III.3.1 Time to Stop On entry, the user is presented with the following screen

Brookfield Engineering Labs., Inc. Page 27 Manual No. M/97-164-F1 102That done, the user is presented with the following screen: TIMED STOPENTER

Brookfield Engineering Labs., Inc. Page 28 Manual No. M/97-164-F1102standard print string to the attached printer as many times as the user presses

Brookfield Engineering Labs., Inc. Page 29 Manual No. M/97-164-F1 102a screen similar to Figure 47 for the duration of the timed torque run: TORQUE

Brookfield Engineering Labs., Inc. Page 3 Manual No. M/97-164-F1 102I. INTRODUCTIONThe Brookfield Programmable DV-II+ Viscometer measures fluid vis

Brookfield Engineering Labs., Inc. Page 30 Manual No. M/97-164-F1102However, upon starting the timed operation, the DV-II+ will output an initial d

Brookfield Engineering Labs., Inc. Page 31 Manual No. M/97-164-F1 102Activating print selections in the Print mode can only be done by exiting to t

Brookfield Engineering Labs., Inc. Page 32 Manual No. M/97-164-F1102Refer to Section IV for information on how to create B.E.V.I.S. programs on a P

Brookfield Engineering Labs., Inc. Page 33 Manual No. M/97-164-F1 102RUN PGM SLOT#1 PRESS ENTERFigure 60Using the UP/DOWN ARROWkeys, select one of

Brookfield Engineering Labs., Inc. Page 34 Manual No. M/97-164-F1102CP 123.4 55.1C10 RPM PGM% 63.7Figure 65The DVLOADER Software is used to creat

Brookfield Engineering Labs., Inc. Page 35 Manual No. M/97-164-F1 102IV. DVLOADER SOFTWAREThe DVLOADER software is a WINDOWS-based program provide

Brookfield Engineering Labs., Inc. Page 36 Manual No. M/97-164-F1102IV.2 Description of B.E.V.I.S. CommandsCommand Code Required Parameter Command

Brookfield Engineering Labs., Inc. Page 37 Manual No. M/97-164-F1 102IV.3 Creating a B.E.V.I.S. ProgramStart the DVLOADER software by clicking on i

Brookfield Engineering Labs., Inc. Page 38 Manual No. M/97-164-F1102Figure 67 shows the grid where the operator programs arecreated. It is used to

Brookfield Engineering Labs., Inc. Page 39 Manual No. M/97-164-F1 102Click the Delete button to delete the B.E.V.I.S. command in the selected row o

Brookfield Engineering Labs., Inc. Page 4 Manual No. M/97-164-F1102I.1 ComponentsComponent Part Number QuantityDV-II+ Viscometer varies 1Model S La

Brookfield Engineering Labs., Inc. Page 40 Manual No. M/97-164-F1102Program 2: For use with an external temperature controllerCommand Command Descr

Brookfield Engineering Labs., Inc. Page 41 Manual No. M/97-164-F1 102SSN Set viscometer speed 5.0 run at 50 RPMWTI Wait for time interval 00:10 wai

Brookfield Engineering Labs., Inc. Page 42 Manual No. M/97-164-F1102Appendix A - Cone/Plate Viscometer Set-UpThis Cone/Plate version of the DV-II+

Brookfield Engineering Labs., Inc. Page 43 Manual No. M/97-164-F1 102Bath/CirculatorBathInletBathOutletSampleCup(CPE-44YorCPE-44P)CupOutletCupInlet

Brookfield Engineering Labs., Inc. Page 44 Manual No. M/97-164-F1102Moves Awayfrom Hit Point(clockwise) LEFTx Moves Towards Hit Point(counter-cloc

Brookfield Engineering Labs., Inc. Page 45 Manual No. M/97-164-F1 102Cone Sample VolumePart No.CPE-40 0.5 mlCPE-41 2.0 mlCPE-42 1.0 mlCPE-51 0.5 ml

Brookfield Engineering Labs., Inc. Page 46 Manual No. M/97-164-F1102Appendix B - Viscosity RangesViscosity ranges shown are for operational speeds

Brookfield Engineering Labs., Inc. Page 47 Manual No. M/97-164-F1 102 DIN Adapter Accessory Spiral Adapter Cone/Plate Viscometer Helipath with T-Ba

Brookfield Engineering Labs., Inc. Page 48 Manual No. M/97-164-F1102The second consideration involves the mechanics of fluid flow. All rheological

Brookfield Engineering Labs., Inc. Page 49 Manual No. M/97-164-F1 102Appendix C - Variables in Viscosity MeasurementsAs with any instrument measure

Brookfield Engineering Labs., Inc. Page 5 Manual No. M/97-164-F1 102I.3 SpecificationsSpeeds: Interleaved: LV/RV (18 speeds)Sequential: LV/RV (18 s

Brookfield Engineering Labs., Inc. Page 50 Manual No. M/97-164-F1102container wall and the spindle surface.A repeatable viscosity test should contr

Brookfield Engineering Labs., Inc. Page 51 Manual No. M/97-164-F1 102Appendix D - Spindle and Model CodesEach spindle has a two digit entry code wh

Brookfield Engineering Labs., Inc. Page 52 Manual No. M/97-164-F1102SC4-14 14 125 0.4SC4-15 15 50 0.48SC4-16 16 128 0.2929SC4-18 18 3.2 1.32SC4-21

Brookfield Engineering Labs., Inc. Page 53 Manual No. M/97-164-F1 102The full scale viscosity range for any DV-II+ model and spindle may be calcula

Brookfield Engineering Labs., Inc. Page 54 Manual No. M/97-164-F1102Appendix E - Calibration ProceduresThe accuracy of the DV-II+ is verified using

Brookfield Engineering Labs., Inc. Page 55 Manual No. M/97-164-F1 102 Brookfield Viscosity Standard Fluid General InformationWe recommend that Broo

Brookfield Engineering Labs., Inc. Page 56 Manual No. M/97-164-F11024) Allow 30 minutes for the viscosity standard, sample chamber and spindle to r

Brookfield Engineering Labs., Inc. Page 57 Manual No. M/97-164-F1 1024) The viscosity standard fluid, together with the spindle, should be immersed

Brookfield Engineering Labs., Inc. Page 58 Manual No. M/97-164-F1102 Interpretation of Calibration Test Results:When verifying the calibration of t

Brookfield Engineering Labs., Inc. Page 59 Manual No. M/97-164-F1 102The calibration of the Brookfield Viscometer/Rheometer is determined using a 6

Brookfield Engineering Labs., Inc. Page 6 Manual No. M/97-164-F1102I.4 InstallationNote: “IQ, OQ, PQ”, a guideline document for installation, opera

Brookfield Engineering Labs., Inc. Page 60 Manual No. M/97-164-F1102many viscometer users the true viscosity is not as important as a repeatable da

Brookfield Engineering Labs., Inc. Page 61 Manual No. M/97-164-F1 102Appendix F - Speed SetsThe following speed sets and custom speeds are selectab

Brookfield Engineering Labs., Inc. Page 62 Manual No. M/97-164-F1102Appendix G - CommunicationsWhen using the Brookfield Computer Cable (Brookfield

Brookfield Engineering Labs., Inc. Page 63 Manual No. M/97-164-F1 102Shear Stress (Dynes/Cm2)=TK * SMC * SRC * Torque= 0.09373 * 32.0 * 0.34 * 62.3

Brookfield Engineering Labs., Inc. Page 64 Manual No. M/97-164-F1102Figure G1 Analog Output:The analog outputs for temperature and % torque are acc

Brookfield Engineering Labs., Inc. Page 65 Manual No. M/97-164-F1 102Appendix H - Model S Laboratory StandEXPLOSION-PROOFCLAMP VS-17Y PARTSBROOKFIE

Brookfield Engineering Labs., Inc. Page 66 Manual No. M/97-164-F1102 UnpackingCheck carefully to see that all the components are received with no c

Brookfield Engineering Labs., Inc. Page 67 Manual No. M/97-164-F1 102 Appendix I - DVE-50 Probe ClipProbe Clip DVE-50 is supplied with all model DV

Brookfield Engineering Labs., Inc. Page 68 Manual No. M/97-164-F1102 Appendix J - Fault Diagnosis and TroubleshootingListed are some of the more co

Brookfield Engineering Labs., Inc. Page 69 Manual No. M/97-164-F1 102 ❏ Inaccurate Readings✓ Verify spindle, speed and model selection.✓ If % read

Brookfield Engineering Labs., Inc. Page 7 Manual No. M/97-164-F1 102I.5 Safety Symbols and PrecautionsSafety SymbolsThe following explains safety s

Brookfield Engineering Labs., Inc. Page 70 Manual No. M/97-164-F1102If the above do not rectify the problem, do the following:✓ Shut off viscometer

Brookfield Engineering Labs., Inc. Page 71 Manual No. M/97-164-F1 102✓ Press ENTER/AUTORANGE. Information similar to Figure J4 will appear on your

Brookfield Engineering Labs., Inc. Page 72 Manual No. M/97-164-F1102 Appendix K - Warranty Repair and Service WarrantyBrookfield Viscometers are gu

Brookfield Engineering Labs., Inc. Page 73 Manual No. M/97-164-F1 102❏ Remove and return all spindles (properly packedfor shipping).❏ Clean excess

Brookfield Engineering Labs., Inc. Page 74 Manual No. M/97-164-F1102Providing us with the following information will help us to service your equipm

Brookfield Engineering Labs., Inc. Page 75 Manual No. M/97-164-F1 102VISCOSITY TEST REPORTSAMPLE MODEL SPINDLE RPMDIAL READINGFACTORVISCOSITY SHEAR

Brookfield Engineering Labs., Inc. Page 8 Manual No. M/97-164-F1102 SELECTDISPLAYSELECT DISPLAYSelects the data parameter to be displayed:cP Viscos

Brookfield Engineering Labs., Inc. Page 9 Manual No. M/97-164-F1 102I.7 CleaningBe sure to remove the spindle from the instrument prior to cleaning