DMT Presenter Control Manual do Utilizador descarregar pdf (Página 21)

Note:

A sterile micro lter (0.20µm) is connected between the pressure manometer

reservoir and the two perfusion reservoirs to prevent contamination of the perfusion

buffer.

2.2.2 Perfusion Flow Control

Regulating the difference in height between the two ow reservoirs allows control of

the perfusion ow velocity. The principle is illustrated in Fig. 2.3. In Fig. 2.3A the two

reservoirs are equal in height and no ow will occur. In Fig. 2.3B the difference in

height reveals a ow from the right reservoir to the left reservoir.

Note:

To enable the perfusion ow, it is important that the right glass cannula is connected

to the long steel pipe in the right reservoir (marked by the arrow in Fig. 2.3A.).

Figure 2.3A and B Illustration of perfusion ow control

User Manual vers. 1.4 Chapter 2

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DMT Presenter Control Manual do Utilizador Página 21