Brookfield CAP2000 Viscometer User Manual download pdf (Page 9)

Brookfield Engineering Labs., Inc. Page 9 Manual No. M/94-310F

II.3 Sample Number Setting (optional)

Press the SAMPLE key and the screen will be displayed as shown in Figure 6.

SAMPLE NO. 0000

Figure 6

Four digits of a sample number can be set in the range 0000 to 9999. The number will be

printed in the sample number column when a print sequence is executed.

Using the SAMPLE key and the INDEX key, select the sample number. The same methodol-

ogy used for setting the cone is used for setting the sample number. The SAMPLE key moves

the cursor from left to right through the columns. The INDEX key selects the digits 0 through

9 for each column. After the fifth press of the SAMPLE key, the sequence is completed and the

sample number is set. The display will revert to the main display (Figure 2).

II.4 Speed Setting

Press the RPM key and the screen will be displayed as shown in Figure 7.

SET RPM 0900

Figure 7

CAP 1000 Viscometers

This screen will only show 900 RPM for 60 Hz units or 750 RPM for 50 Hz units. The speed

cannot be changed.

CAP 2000 Viscometers

On start-up, the screen will display the default speed either SET RPM 0750 (for 50 Hz

instruments) or SET RPM 0900 (for 60 Hz instruments).

Four digits of speed (RPM) can be set in the range 50 to 2,000 for CAP 2000 Viscometers.

Using the RPM and INDEX keys, select the cone rotational speed to be utilized. After the

fourth press of the RPM key, the sequence is completed and the cone rotational speed is set.

Shear Rate and Viscosity Display

Example: Cone 01 set to rotate at 750 RPM.

To enter the sequence to display the shear rate and viscosity range for the cone/speed se-

lected, hold the STOP key and press the RPM key. SET RPM 0750 will be displayed.

Continue by pressing the RPM key and the shear rate is shown (Figure 8). Press RPM

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Brookfield CAP2000 Viscometer User Manual Page 9