The Osmomat 070 is suitable for the determination of the average molecular weight (Mn) of polymers which are soluble in different organic solvents and for the determination of the osmolality of aqueous solutions. The instrument can measure the molecular weights in the range from 40 to 50,000 Dalton in organic solutions and up to approximately 5000g/Mol in water. This cell unit must be operated by a Gonotec Control Unit SA or Control Unit B.

• Temperature difference measurement with two thermistors of high resolution
• Display of the temperature difference by means of the Wheatstone-bridge with a resolution of about 5 x 10-5 ºC
• Auto zero adjustment of the measuring system
• Cell is thermostated with a very high temperature constant
• Adjustable cell temperature in steps of 1°C between 30°C and 130°C thermistors are suitable for measuring electrically conducting liquids