Brookfield R/S CPS Rheometer Manual de usuario descargar pdf (Pagina 48)

BrookeldEngineeringLabs.,Inc. Page48 ManualNo.M08-218-B0212

Appendix A

 A.1 DataSheetsofStandardMeasuringSystems

Table A-1: Cone/Plate Measuring Systems according to DIN 53018

(consisting of measuring cone and the bottom measuring plate of the instrument)

MeasuringSystem RC3-25-1 RC3-25-2 RC3-50-1 RC3-50-2 RC3-75-1 RC3-75-2

Shear rate range [s

-1

] 0-6,000 0-3,000 0-6,000 0-3,000 0-6,000 0-3,000

Shear stress range [Pa] 0-12,223 0-12,223 0-1,528 0-1,528 0-452 0-452

Viscosity range [Pa•s] 0.25-1,629 0.5-3,259 0.03-203 0.06-407 0.009-60 0.02-120

Filling volume [ml] 0.08 0.3 0.7 1.5 2.0 3.9

Shear rate factor K

⋅

[min/s]

6.00 3.00 6.00 3.00 6.00 3.00

Shear stress factor

τ‰ [Pa]

12.223 12.223 1.528 1.528 0.4527 0.4527

Radius of measuring cone R [mm] 12.5 12.5 25 25 37.5 37.5

Angle of measuring cone α [°] 1 2 1 2 1 2

Cone truncation [

μm]

50 50 50 50 50 50

The data in the following table is for plate/plate systems and is valid for a measuring gap of 1

mm. For other plate distances, please calculate K

⋅

with the formula:

Kγ

= (2π/60) * (R/H) R = radius, H = gap

Table A-2: Plate/Plate Measuring Systems according to DIN 53-018

(consisting of measuring plate and the bottom measuring plate of the instrument)

MeasuringSystem RP3-25 RPS-50 RP3-75

Shear rate range [s

-1

] 0-1,308 0-2,600 0-3,925

Shear stress range [Pa] 0-16,298 0-2,037 0-603

Viscosity range [Pa•s] 1.56-9,960 0.097-623 0.02-122

Filling volume [ml] 0.5 2.0 4.5

Shear rate factor K

⋅

[min/s]

1.309 2.6175 3.927

Shear stress factor

τ‰ [Pa]

16.2975 2.037 0.6036

Radius of measuring plate R [mm] 12.5 25 37.5

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 61 62

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Brookfield R/S CPS Rheometer Manual de usuario Pagina 48

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