Thermo Scientific Haake 8000009 Gas Ball for Falling Ball Viscometer

six balls, thermometer, cleaning tools, and case.

主要特点

The falling ball viscometer is ideal for measuring polymers, inks, solvents, oils, and raw materials. The borosilicate glass measuring tube provides excellent visibility of the ball. The measuring tube is jacketed by an outer glass tube which can be filled with a temperature controlled liquid — combine the viscometer with a circulating bath (not included) for superior precision. Viscometer includes a thermometer with a range of -1 to 26°C with 0.1°C divisions.
The measuring tube is inclined at a 10° angle. Measure the travel time as the ball slides down the tube through the sample liquid. The time it takes the ball to travel a portion of the tube correlates to the viscosity. The measuring tube pivots to return the ball to the starting point for repeated trials. Results are given as dynamic viscosity in the units of milliPascal seconds (mPas). To measure the viscosity of gases, purchase the optional glass ball.