Buchi Multivapo P-12 Manuel d'utilisateur télécharger pdf (Page 34)

4 Description of function

34 Multivapor™ Operation Manual, Version E

4.8 Sample transfer plate

As the test tubes are tightly ﬁxed to the transfer

plate, the whole assembly is transferred at once

into the crystal rack. This allows a preceding

equilibration of the instrument.

Fig. 4.13: Simultaneous sample transfer using the transfer plate

4.9 Vacuum cover

The samples are sealed with the vacuum cover

a via the adapters b. The cover serves as

vacuum manifold collecting the vapor from each

sample individually in grooved channels. This

reduces the chance of cross-contamination

signiﬁcantly. A descending drain is connected to

the condenser assembly by means of a ribbed

PFA vacuum tube.

Fig. 4.14: Multivapor with the crystal rack and the corresponding vacuum cover

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Buchi Multivapo P-12 Manuel d'utilisateur Page 34