BIO RAD ZE5 User Manual page 339

Replacing the QC Beads
Note: In order for the next QC calibration to become the new QC baseline, you must select
the Change bead lot number checkbox and provide the new bead lot number, for example:
4. Click Continue.
The recalibration process verifies the new median range for CV and PMT voltages in each
channel for the new bead lot against the previous QC baseline set by the administrator.
If the instrument recalibration with new bead lot passes, no report appears. The system is ready to
use.
If the instrument recalibration with the new bead lot fails, a New Bead QC report appears.
User Guide | 337