NOTE: for Delvotest(r) plate version only.
Delvotest(r) Ampoule versions on request. Contact your Dsm-firmenich representative
When using the Delvo®Scan, the default Cut-Off is Z=0.
Should a user be willing to test in a more or less sensitive way, the Z value can be changed, lowered for more sensitive readings or increased for less sensitive readings.
User is fully responsible of the impact of the change in the test sensitivity.
This is the procedure to follow to change the cut off:
- Start the software and initiate a test reading.
- When reaching the test information overview, click on “custom”, next to the DSM logo (figure 1).
- Enter the DSM security code 724, then select to Modify the cut-off level (figure 2).
- Enter the new cut-off value as desired and select the option Change to new level (figure 3). 
This new cut off value is saved in the software settings and will be used as from the run being carried out.