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Thermo Fisher Scientific
User Guide STP420D/STP420ES
11. Touch the white box under ‘drain time’, select the time you want, in
seconds, from the list, then select
OK
.
During idle time when the chamber is empty, it is being filled with
air. Extending the idle time will reduce the carryover of reagents and
the escape of vapors when opening the chamber.
12. Repeat steps 4 through 11 until you have built the protocol you
want.
Note!
Number of steps: In general, the number of steps you can enter is unlimited.
13. If you checked ‘Fixed end time’, you must define a wait step:
touch the white box under the clock next to the step you want the
protocol to wait in.
a
DDinG
a
Wait
step
Add the wait step only in steps in which an extended retention period
of the sample will not be impaired. These are usually fixed steps.
14. You can see all the protocol steps listed in the table. Use the buttons
on the right to scroll through the steps, and insert or delete steps, if
necessary:
routine operations
Editing and Creating Protocols
Step
1
20
2
3
4
5
6
7
8
9
Reagent
Duration (min)
Temperatur F
P/V
Drain time (sec)
Edit program
Name:
Standard
05:00
Fixed end time
OK
Cancel
Start here
✔
Export
Edit step
Insert Step
Down
Up
Delete
1344 Program doesn`t contain a wait step
20
20
20
20
20
20
20
20
20
Formalin 1
10
-
-
Formalin 2
10
-
-
Alkohol 70%
10
-
-
Alkohol 80%
10
-
-
Alkohol 96%
10
-
-
Alkohol abs.1
10
-
-
Alkohol abs.2
10
-
-
Alkohol abs.3
10
-
-
Xylol 1
10
-
-
Figure 39.
Confirming a protocol setup.
