PerkinElmer PINAACLE 900 Series, Руководство по оборудованию и обслуживанию для клиентов

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153
Installing the Sample Capillary
Checking the solution droplet delivery
Once you have aligned the autosampler as described in the preceding sections, you
can check that solutions will be correctly dispensed by injecting blank solution into
the graphite tube.
1. Create a furnace program comprising drying, pyrolysis, atomization, and
clean-out.
Enter the total volume of solution that you will use in the subsequent analyses.
Refer to the
Online Help in WinLab32 for AA on how to create a method.
2. Place a sample cup containing blank solution in location 1 in the autosampler.
Use an identical blank solution to the one that you will use for the subsequent
analyses.
3. In the
Automated Analysis Control
window, on the
Setup
page, in the
Locations
column, enter the autosampler location of the blank solution.
4. Start the method:
In the
Automated Analysis Control
window, on the
Analyze
page, click on the
Analyze All
button. The Analysis Warning screen will appear click on OK .
5. Look in the TubeView camera window and watch the delivery of the solution
droplet onto the platform.
6. If the solution droplet delivery was unsatisfactory, make the appropriate small
adjustments to the penetration depth of the pipette tip. See To check and make
fine-adjustments to the penetration depth of the pipette tip in the graphite tube
on page 150
.
7. Repeat step 4 through step 8 to dispense further aliquots of blank solution until
you are satisfied with the delivery.
Warning: UV Radiation – Risk of Eye Damage
The lamps may emit UV radiation which can damage your eyes.
Always wear UV-absorbing safety glasses when aligning the
autosampler.
!
Warning