BROOKFIELD DV-II+ PROGRAMMABLE VISCOMETER Operating ...

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Appendix B - Viscosity RangesViscosity ranges shown are for operational speeds 0.1 through 200 rpm.LV Viscometer with LV spindles #1-4 andRV/HA/HB Viscometers with spindles #1-7Viscosity Range (cP)Viscometer Minimum MaximumLVDV-II+ 15 6,000,000RVDV-II+ 100 40,000,000HADV-II+ 200 80,000,000HBDV-II+ 800 320,000,000Small Sample Adapter and ThermoselSSA and Viscosity (cP) ShearThermoselRateSpindle LVDV-II+ RVDV-II+ HADV-II+ HBDV-II+ sec-1SSSSC4-14 58.6 - 1,171.00 625 - 12,500,000 1,250 - 25,000,000 5,000 - 100,000,000 .40NSC4-15 23.4 - 468,650 250 - 5,000,000 500 - 10,000,000 2,000 - 40,000,000 .48NSC4-16 60 - 1,199,700 640 - 12,800,000 1,280 - 25,600,000 5,120 - 102,400,000 .29NSC4-18 1,5 - 30,000 16 - 320,000 32 - 640,000 128 - 2,560,000 1.32NSC4-21 2.4 - 46,865 25 - 500,000 50 - 1,000,000 200 - 4,000,000 .93NSC4-25 240 - 4,790,000 2,560 - 51,200,000 5,120 - 102,400,000 20,480 - 409,600,000 .22NSC4-27 11.7 - 234,325 125 - 2,500,000 250 - 5,000,000 1,000 - 20,000,000 .34NSC4-28 23.4 - 468,650 250 - 5,000,000 500 - 10,000,000 2,000 - 40,000,000 .28NSC4-29 46.9 - 937,300 500 - 10,000,000 1,000 - 20,000,000 4,000 - 80,000,000 .25NSC4-31 15 - 300,000 160 - 3,200,000 320 - 6,400,000 1,280 - 25,600,000 .34NSC4-34 30 - 600,000 320 - 6,400,000 640 - 12,800,000 2,560 - 51,200,000 .28N1S1This spindle used with Small Sample Adapter onlyN represents speed in RPM. For example, spindle SC4-14 operated at 5 rpm has a shear rateof 0.40 x 5 = 2.0 sec -1Range and spindle constant information for spindles 82 and 83 are listed on BrookfieldTechnical Sheet T95-954. Consult Brookfield or your Brookfield dealer for information onspindles 81 and 37.UL AdapterViscosity (cP)ShearRateUL Spindle LVDV-II+ RVDV-II+ HADV-II+ HBDV-II+ sec-1YULA-15 or 15Z 1 - 2,000 3.2 - 2,000 6.4 - 2,000 25.6 - 2,000 1.22NBrookfield Engineering Labs., Inc. Page 46 Manual No. M/97-164-F1102
DIN Adapter AccessoryViscosity (cP)ShearRateDAA Spindle LVDV-II+ RVDV-II+ HADV-II+ HBDV-II+ sec-185 0.6 - 5,000 6.1 - 5,000 12.2 - 5,000 48.8 - 5,000 1.22N86 1.8 - 10,000 18.2 - 10,000 36.5 - 10,000 146 - 10,000 1.29N87 5.7 - 50,000 61 - 50,000 121 - 50,000 485 - 50,000 1.29NSpiral AdapterViscosity (cP)ShearSpiralRateSpindle LVDV-II+ RVDV-II+ HADV-II+ HBDV-II+ sec-1SA-70 98 - 98,500 1,050-1,050,000 2,100-2,100,000 8,400 - 8,400,000 .00677 -.67.7N(1-100 RPM)Cone/Plate ViscometerViscosity (cP)ShearRateCone Spindle LVDV-II+ RVDV-II+ HADV-II+ HBDV-II+ sec-1CPE-40 .15 - 3,065 1.7 - 32,700 3.3 - 65,400 13.1 - 261,000 7.5NCPE-41 .58 - 11,510 6.2 - 122,800 12.3 - 245,600 49.1 - 982,400 2.0NCPE-42 .3 - 6,000 3.2 - 64,000 6.4 - 128,000 25.6 - 512,000 3.84NCPE-51 2.4 - 47,990 25.6 - 512,000 51.2 -1,024,000 205 - 4,096,000 3.84NCPE-52 4.6 - 92,130 49.2 - 983,000 98.3 -1,966,000 393 - 7,864,000 2.0NHelipath with T-Bar SpindleViscosity (cP)T-BarSpindle LVDV-II+ RVDV-II+ HADV-II+ HBDV-II+T-A 156 - 187,460 2,000 - 2,000,000 4,000 - 4,000,000 16,000 - 16,000,000T-B 312 - 374,920 4,000 - 4,000,000 8,000 - 8,000,000 32,000 - 32,000,000T-C 780 - 937,300 10,000 - 10,000,000 20,000 - 20,000,000 80,000 - 80,000,000T-D 1,560 -1,874,600 20,000 - 20,000,000 40,000 - 40,000,000 160,000 - 160,000,000T-E 3,900 -4,686,500 50,000 - 50,000,000 100,000 -100,000,000 400,000 - 400,000,000T-F 7,800 -9,373,000 100,000 -100,000,000 200,000 -200,000,000 800,000 - 800,000,000In taking viscosity measurements with the DV-II+ Viscometer there are two considerations whichpertain to the low viscosity limit of effective measurement.1) Viscosity measurements should be accepted within the equivalent % Torque Range from10% to 100% for any combination of spindle/speed rotation.2) Viscosity measurements should be taken under laminar flow conditions, not under turbulentflow conditions.The first consideration has to do with the precision of the instrument. All DV-II+ Viscometers have afull scale range precision of (+/-) 1% of any spindle/speed rotation. We discourage taking readings below10% of range because the potential viscosity error of (+/-) 1% is a relatively high number compared tothe instrument reading.Brookfield Engineering Labs., Inc. Page 47 Manual No. M/97-164-F1 102
Page 1 and 2: BROOKFIELD DV-II+PROGRAMMABLE VISCO
Page 4 and 5: I.1 ComponentsComponent Part Number
Page 6 and 7: I.4 InstallationNote: “IQ, OQ, PQ
Page 8 and 9: SELECTDISPLAYSELECT DISPLAYSelects
Page 10 and 11: II.GETTING STARTEDII.1AutozeroBefor
Page 12 and 13: II.3SETSPEED Speed Selection, Setti
Page 14 and 15: SR 40.0 20.1C6.0RPM % 15.6Figure 13
Page 16 and 17: II.7 Temperature DisplayThe DV-II+
Page 18 and 19: Non-Newtonian fluid behavior can re
Page 20 and 21: OPTIONSTABOPTIONS/TAB - Toggles bet
Page 22 and 23: L°F(FAHRENHEIT)CGS UNITSL°C(CENTI
Page 24 and 25: III.2.3.2 Custom SpeedsPressing the
Page 26 and 27: III.3.1 Time to StopOn entry, the u
Page 28 and 29: standard print string to the attach
Page 30 and 31: However, upon starting the timed op
Page 32 and 33: Refer to Section IV for information
Page 34 and 35: CP 123.4 55.1C10 RPM PGM% 63.7Figur
Page 36 and 37: IV.2 Description of B.E.V.I.S. Comm
Page 38 and 39: Figure 67 shows the grid where the
Page 40 and 41: IV. 5 Example ProgramsThe following
Page 42 and 43: Appendix A - Cone/Plate Viscometer
Page 44 and 45: A.3 SETTING THE GAP1. Move the togg
Page 48 and 49: The second consideration involves t
Page 50 and 51: container wall and the spindle surf
Page 52 and 53: Table D1 (continued)SC4-14 14 125 0
Page 54 and 55: Appendix E - Calibration Procedures
Page 56 and 57: 4) Allow 30 minutes for the viscosi
Page 58 and 59: Interpretation of Calibration Test
Page 60 and 61: many viscometer users the true visc
Page 62 and 63: Appendix G - CommunicationsWhen usi
Page 64 and 65: DV-II+Serial and Analog OutputsNo C
Page 66 and 67: UnpackingCheck carefully to see tha
Page 68 and 69: Appendix J - Fault Diagnosis and Tr
Page 70 and 71: ❏ No Recorder Response✓ Be Sure
Page 72 and 73: Appendix K - Warranty Repair and Se
Page 74 and 75: Providing us with the following inf

BROOKFIELD DV-II+ PROGRAMMABLE VISCOMETER Operating ...

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