Buchi Rotavapo R II Manual do Utilizador descarregar pdf (Página 36)

6 Operation

36 R II Operation Manual, Version E

3/4

Fig. 6.3: Optimal condensation area of a condenser

6.6 When the distillation “dies out”

When the distillation “dies out”, replace the receiving ﬂask to eliminate the risk of back evapo ration.

Then, continue distillation. Repeat this process until all desired solvent is distilled off.

At the end of the distillation, stop the rotation, pull the ﬂask off and aerate the system.

If you do not intend to immediately perform another distillation, turn off the heating bath and cooling

water supply to save energy and resources.

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 57 58

Sem comentários

Buchi Rotavapo R II Manual do Utilizador Página 36