Spacers
There are two types of spacers that can be used with the fluor stage:
Function
Spacer type
Used to avoid that the sample is placed outside the scan
area
Sample spacer (single
spacer)
Used to hold the digitization plate in position, and to
create space for the sample between the digitization
plate and the fluor stage.
Digitization/OD spacers
(pair of spacers)
The image below shows the sample spacer.
The digitization/OD spacers are used together with the digitization plate for digitization
of samples and for measurements of relative OD in the densitometry scan mode. The
digitization plate rests on the spacers, so that there is space for the sample between the
fluor stage and the digitization plate. The illustration below shows the digitization/OD
spacers.
The digitization/OD spacers can be used both for digitization and for OD measurements,
depending on the orientation and placement of the spacers. The illustation below shows
the orientation in which the spacers are used for digitization.
50
Amersham Typhoon Operating Instructions 29193226 AC
3 System description
3.3 Stages
3.3.2 Fluor stage with accessories
