Brookfield DV2+Pro Viscometer Manual de usuario descargar pdf (Pagina 17)

Brookeld Engineering Labs., Inc. Page 17 Manual No. M03-165-F0612

cP 0.0 20.1C

OFFRPM % 0.0

Figure II-10

Pressing the MOTOR ON/OFF/ESCAPE key again immediately starts the DV-II+Pro running

at the last scrolled-to-speed. If you had been running at 12 RPM, pressed MOTOR ON/OFF/

ESCAPE and then re-started the DV-II+Pro by pressing MOTOR ON/OFF/ESCAPE once again,

you would again be running at 12 RPM. However, if while the motor was off you had scrolled

to a new speed of 0.5 RPM, pressing the MOTOR ON/OFF/ESCAPE key would start the DV-

II+Pro running at 0.5 RPM.

Note: During both spindle or speed selection and scrolling operations,

the DV-II+Pro will continue to calculate and display Viscometer

data as selected.

II.4

SELECT

DISPLAY

Display Selection

Viscosity (displayedinunitsofcPormPa•s),Shear Stress and Shear Rate are displayed on the

leftsideofthetopline.Youmay“step”throughthethreedisplayoptionsbypressingthe

SELECT

DISPLAY key. For example, the DV-II+Pro is currently displaying ViscosityinFigureII-11:

cP 123e3 20.1C

6.0RPM % 15.6

Figure II-11

Iftheviscosityvalueexceeds99,999scienticnotationisused.InFigureII-10,theviscosity

value is 123,000 cP.

TherstpressoftheSELECTDISPLAYkeywoulddisplayShearStress(SS)inDynes/cm2(or

Newtons/m2),seeFigureII-12:

SS 29.0 20.1C

6.0RPM % 15.6

Figure II-12

Iftheshearstressvalueexceeds99,999,scienticnotationisused.

ThenextpressoftheSELECTDISPLAYkeywoulddisplayShearRate(SR)in1/Sec(Figure

II-13).

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 100 101

Sin comentarios

Brookfield DV2+Pro Viscometer Manual de usuario Pagina 17