Brookfield DV2T Viscometer Uživatelský manuál stáhnout pdf (Strana 73)

Brookeld Engineering Labs., Inc. Page 73 Manual No. M13-167-B0614

Appendix F - Calibration Procedures

TheaccuracyoftheDV2Tisveriedusingviscositystandarduidswhichareavailablefrom

BrookeldEngineeringLaboratoriesoryourlocalBrookeldagent.Viscositystandardsare

Newtonian,andtherefore,havethesameviscosityregardlessofspindlespeed(orshearrate).

Viscositystandards,calibratedat25°C,areshowninTable F-1(SiliconeOils)andTable F-2

(MineralOils).

Formorehelp,youcangotothewebsite,

www.brookeldengineering.com,anddownloadthevideo.

Container size:ForViscosityStandards<30,000cP,usea600mLLowFormGrifn

Beakerhavingaworkingvolumeof500mL.

 ForViscosityStandards

≥30,000cP,usetheuidcontainer.

 InsideDiameter: 3.25”(8.25cm)

 Height: 4.75”(12.1cm)

 Note:Containermaybelarger,butmaynotbesmaller.

Temperature: Asstatedontheuidstandardlabel:(

+/-)0.1°C

Conditions: TheDV2Tshouldbesetaccordingtotheoperatinginstructions.The

waterbathmustbestabilizedattesttemperature.Viscometerswiththe

letters“LV”or“RV”inthemodeldesignationmusthavetheguardleg

attached(seeAppendixGformoreinformationontheguardleg).

Normal 25ºC Standard Fluids

Viscosity (cP) Viscosity (cP)

High Temperature Standard Fluids

Three Viscosity/Temperatures**

5 5,000 HT-30,000

10 12,500 HT-60,000

50 30,000 HT-100,000

100 60,000

500 100,000 **25°C, 93.3°C, 149°C

1,000 Refer to Brookeld catalog for more information

Table F-1

MINERAL OIL VISCOSITY STANDARD FLUIDS

BEL Part No. Viscosity (cP) 25°C

B29 29

B200 200

B600 600

B1060 1,060

B2000 2,000

B10200 10,200

B21000 21,000

B73000 73,000

B200000 200,000

B360000 360,000

Table F-2

1 2 ... 68 69 70 71 72 73 74 75 76 77 78 ... 94 95

Komentáře k této Příručce

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

It's good information

Brookfield DV2T Viscometer Uživatelský manuál Strana 73

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