Revision H, 11/10 VK 7025 Dissolution Apparatus Page 83
P/N 70-9033 Operator’s Manual Operation
Varian, Inc.
Vessel Temp Start
If you are using paddles, DDMs, and an autosampler, you can program the instrument to
start based on the dissolution medium reaching a specific temperature. To set the
temperature start, complete the following steps:
Step 1. From the Start Method screen, select VESSEL TEMP START.
VESSEL
TEMPERATURE START / BATH TEMP WILL BE ADJUSTED TO CONTROL VESSEL
TEMP / INPUT VESSEL START TEMP displays on the screen and the cursor
flashes.
Step 2. Enter a temperature and press ENTER. The acceptable range is 20.0 to
55.0 °C.
Step 3. The shafts rotate at 15 RPM and the cannulas lower. The following
screen displays:
Step 4. To stop the heating process, press and hold ESC until the screen goes
blank. The cannulas return to the home position and the Start Method
screen displays.
Note
For this option, if you enter a value outside of the acceptable
range, an error message displays indicating appropriate values.
VESSEL TEMP START STATUS
BATH TEMP WILL BE ADJUSTED
TO CONTROL VESSEL TEMP
WAITING FOR VESSELS TO
STABILIZE AT 37.0
TIME SINCE HEATING START
00H:01M:00S
RPM 015.0 BATH 037.2
1:37.1 2:36.9 3:37.1 4:37.0
5:37.0 6:36.9 7:36.9 8:37.1
FRI MAY 23 15:23:04 2003
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