Buchi Multivapo P-12 Bedienungsanleitung PDF herunterladen (Seite 37)

4 Description of function

37 Multivapor™ Operation Manual, Version E

4.14 Connection to a rotary evaporator (optional)

Fig. 4.19: A resource-sharing combination of the condenser, the vacuum pump and the controller with both the Ro-

tavapor and the Multivapor

In addition to the stand-alone unit, the Multivapor can be used in combination with a rotary evaporator.

The vapor is then ﬁrst transferred to the condenser assembly of the Rotavapor with the help of the

T-piece. The vacuum is generated by the vacuum pump and regulated by the controller.

The glass T-piece used for this setup is compatible with all BUCHI products and the major manufac-

turers of rotary evaporators. The prerequisite for a compatibility is the presence of an S35 spherical

joint between the condenser and the receiving ﬂask.

4.15 Refrigerated receiver (optional)

The refrigerated receiver keeps the solvent at a

low temperature throughout the run. It is essen-

tially a horizontal cylindrical receiving ﬂask with

an insulation jacket and an internal cooling loop.

The cooling loop is connected to a recirculating

chiller and keeps its content at a low tempera-

ture. A curved U-tube serves as a level indicator

and allows the ﬂask to be emptied without dis-

connection. The total volume of the ﬂask is 2.5 l.

Fig. 4.20: Cooled receiver with type S condenser

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Buchi Multivapo P-12 Bedienungsanleitung Seite 37