Brookfield BF35 Manuel d'utilisateur

BROOKFIELD MODEL BF35Installation, Operation and Maintenance InstructionsManual No. M13-10000

Brookeld Engineering Labs., Inc. Page 10 Manual No. M13-10000Shear Stress ConversionsTo convert from units on left side to units on top, multip

Brookeld Engineering Labs., Inc. Page 11 Manual No. M13-10000Section 3 - SafetySafetyExplanation of SymbolsCaution: Risk of Danger - This symbo

Brookeld Engineering Labs., Inc. Page 12 Manual No. M13-10000 Electrical RequirementsThe BF35 Viscometer is to be powered by a DC power source

Brookeld Engineering Labs., Inc. Page 13 Manual No. M13-10000Caution - Risk of Danger: This equipment produces sound pressure in excess of 85 d

Brookeld Engineering Labs., Inc. Page 14 Manual No. M13-10000Section 4 - SetupSetup1. Connect the instrument to a 13 - 16 VDC, current-limited

Brookeld Engineering Labs., Inc. Page 15 Manual No. M13-10000Section 5 - CalibrationCalibrationThe BF35 Viscometer can lose calibration while i

Brookeld Engineering Labs., Inc. Page 16 Manual No. M13-10000setting until the thermometer reading becomes stable to within ± 0.2˚F (

Brookeld Engineering Labs., Inc. Page 17 Manual No. M13-10000Section 6 - OperationOperation Measuring Viscosity:1. Mix the sample on the “STI

Brookeld Engineering Labs., Inc. Page 18 Manual No. M13-10000Section 7 - CalculationsCalculationsPlastic Viscosity (PV), cP = 600 RPM reading

Brookeld Engineering Labs., Inc. Page 19 Manual No. M13-10000Section 8 - DisassemblyDisassemblyClean the viscometer after every test.1. Remove

Brookeld Engineering Labs., Inc. Page 20 Manual No. M13-10000Section 9 - MaintenanceMaintenanceFrom time to time, the bearings will need to be

Brookeld Engineering Labs., Inc. Page 21 Manual No. M13-10000 If you are replacing only the torsion spring, discard the old spring, and skip t

Brookeld Engineering Labs., Inc. Page 22 Manual No. M13-10000 Do not touch the bearing with bare hands. Dirt, oils, and other contaminants ca

Brookeld Engineering Labs., Inc. Page 23 Manual No. M13-1000020. Gently slide the torsion spring through the aluminum clamp sleeve and into the

TABLE OF CONTENTS Section 1: Introduction ...7

The information in this document is believed to be accurate and reliable. However, Brookeld Engineering Laboratories, Incorporated, cann

Brookeld Engineering Labs., Inc. Page 7 Manual No. M13-10000Section 1 - IntroductionIntroductionThe BF35 Viscometer is extensively used w

Brookeld Engineering Labs., Inc. Page 8 Manual No. M13-10000Section 2 - SpecicationsSpecicationsViscometer SpecicationsInstrument Geometry T

Brookeld Engineering Labs., Inc. Page 9 Manual No. M13-10000Shear Rate Range R1B1 R1B2 R1B3 R1B4Shear Rate Constant, KR, (sec-1 per RPM)1.7023