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Align Sipper
6.2
1. From the Service menu, touch the Location button. The Select Location screen will appear.
2. Select [Sitini Cup]. The sipper will move to the Monitor Sample Cup and should be centered above the funnel
shaped opening in the top of the cup.
3. If the sipper is not centered, touch [Position] and use the arrow buttons to center the sipper.
4. Make certain the Sipper is centered, then touch
at the bottom right of the adjustment window.
5. Touch [Depth] and select [Sitini Cup] to set the sipper depth.
6. Use the Up and Down Arrow buttons to adjust the sipper so the tip is flush with the top of the Monitor Sample
Cup.
7. Touch
at the bottom right of the adjustment window to save the depth setting.
Sample Interface
6.3
When configured appropriately the 2960 automatically samples a bioreactor, process stream, or other suitable sample
source. Since color, turbidity, optical density and many other physical factors do not affect the YSI enzyme biosensor,
filtration and/or dilution may not be necessary and the 2960 may draw the sample directly. If cell loss is a concern, or if
high cell density is expected, a filtration device (e.g., tangential flow filter) which separates broth and cells may be
installed between the sample source and the 2960.
Using the additional tubing included with the 2960, connect the tubing from the outside slot of the 2960 valve to your
sample source—bioreactor, process stream, etc. Keep the tubing as short as possible to minimize purge time.
Touch Sitini
Cup
Touch Sitini
Cup
