Molecular weight tester


This instrument yields the liquid sample’s total molecular weight allowing the fraction of components heavier than C36+ undetected by the HC analyzer to be deduced. This laboratory model automatic cryoscope allows molecular weight, solution concentration, and freezing point depression determinations for 2.0 ml aqueous and various solvent solutions.


Cell Temperature Range : -6 to +26°C
Operation : automatic or manual
Speed : 2 minutes per measurement
Precision temperature : 0.001°C, 1S.D. depends of solvent used
Precision molecular weight : 1% typical, depends of solvent used
Calibration : Two non interacting controls
Bath : 55 ml 15 minute cool dowm from ambient temperature
Power : 110-220 VAC, 50 or 60Hz
Weight : 13.6 kg
Dimensions (mm) : 35.5 x 20.3 x 25.4 cm