Page 62 VK 7025 Dissolution Apparatus Revision H, 11/10
Operation Operator’s Manual P/N 70-9033
Varian, Inc.
Setting Sample Points and Alarms
To enable the alarm, complete the following steps:
Step 1. Select SAMPLE POINT ALARM.
DISABLED changes to ENABLED and
TIME MM:SS displays.
Step 2. Enter the time and press ENTER.
SAMPLE POINTS displays. Press to
clear unwanted or incorrect entries.
Step 3. Select SAMPLE POINTS. The Sample Points screen displays.
Step 4. Enter up to 24 timepoints in hhh:mm:ss format and press ENTER to
move to the next timepoint location. The maximum acceptable value is
999:59:59. Press to clear unwanted or incorrect entries.
Step 5. Select PREVIOUS and NEXT to scroll up and down the timepoints.
Press CLEAR to delete unwanted timepoints.
Sample Point Alarm The sample point alarm allows the user to set an alarm to sound at
some time interval prior to the sample point. By default, the sample
point alarm is disabled.
See “Setting Sample Points and Alarms” below.
Use Alternate /
Standard Start Height
Select ALTERNATE / STANDARD START HEIGHT to toggle
between the two options. This selection is necessary only when
using Apparatus 1 (baskets). See “Setting an Alternate Drive Unit
Position” on page 49.
Manual Sample See “Manual Sampling of Temperature” on page 63.
Note
Set the sample timepoints far enough apart to allow for the
operation of the DDMs and cannulas (at least three minutes). If
there is not enough time between sample timepoints, the
sample timepoint clock counts negative time.
Option Response
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