Brookfield DV-I Prime Manual de usuario descargar pdf (Pagina 54)

Brookeld Engineering Laboratories, Inc. Page 54 Manual No. M/07-022-D0613

Table D-2 lists the model codes and spring torque constants for each viscometer model.

VISCOMETER MODEL

TORQUE

CONSTANT TK

MODEL CODE ON DV-I

PRIME SCREEN

LVDV-I PRIME 0.09373 LV

2.5xLVDV-I PRIME 0.2343 2.5LV

5xLVDV-I PRIME 0.4686 5LV

1/4 RVDV-I PRIME 0.25 1/4RV

1/2 RVDV-I PRIME 0.5 1/2RV

RVDV-I PRIME 1 RV

HADV-I PRIME 2 HA

2xHADV-I PRIME 4 2HA

2.5xHADV-I PRIME 5 2.5HA

HBDV-I PRIME 8 HB

2xHBDV-I PRIME 16 2HB

2.5xHBDV-I PRIME 20 2.5HB

Table D-2

The full scale viscosity range for any DV-I Prime model and spindle may be calculated using the

equation:

Full Scale Viscosity Range [cP] = TK

SMC

10,000

RPM

where:

TK = DV-I Prime Torque Constant from Table D-2

SMC = Spindle Multiplier Constant from Table D-1

The Shear Rate calculation is:

Shear Rate (

Sec

) = SRC

RPM

where:

SRC = Shear Rate Constant from Table D-1

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Brookfield DV-I Prime Manual de usuario Pagina 54