Acurate measurement of isobaric or isothermal vapor-liquid equilibrium data - P,T,x,y.
With this equipment boiling temperatures as well as the concentrations of both phases can be determined by taking samples from the liquid and vapor phases. Experimental activity coefficients can be directly calculated from the measured data.

• Total volume   ~200 cm3
• Pressure range  < 1 atm
• Temperature      < 200°C
• Sampling:
   - Liquid phase
   - Vapor condensate