Page 20 of 57
Figure 7
Following the internal reference check, Sofia will require a calibration check (Figure 8). A
calibration check must be performed before using it for the first time.
Figure 8
Cassette Drawers
Sofia has three cassette drawers available for testing the different assays. Below are the three
versions of cassette drawers and compatible cassette designs provided to Sofia users (Figure 9).
For more information, please contact Quidel Technical Support at 800.874.1517 (in the U.S.). See
page 4 for additional contact information.
Figure 9