Heidolph Hei-VAP, Руководство по эксплуатации

Страница: 89 / 96

Attachments
89
Solvent data
The graph shows the relationship between the pressure and vapor temperature of a
selection of solvents.
The temperature difference between the vapor temperature and the
cooling medium should be at 20 K to result in suffi cient condensation.
The temperature difference between the heating bath and vapor
temperature should be at 20 K to reach a suffi cient Distillation rate
(dT).
i.e.: Set a vacuum for a vapor point at 40 °C, set the heating bath
temperature at 60 °C.
Figure 11-1: Graph
Torr to mbar conversion: [mmHg] ≈ 3/4 [mbar]