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Thermo Scientific HAAKE Falling Ball Viscometer Accurate viscosity measurements of transparent Newtonian liquids and gases Meet the requirements of DIN 53015 and ISO 12058 Increase accuracy by connecting a circulating bath for temperature control 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. What' s Included: six balls, thermometer, cleaning tools, and case. Specifications Product Type Falling Ball Viscometer Viscosity range 0.5 to 105 mPas ( cp) Range Ball 1: 0.6 to 10 mPas Ball 2: 9 to 140 mPas Ball 3: 40 to 700 mPas Ball 4: 150 to 5000 mPas Ball 5: 5000 to 50, 000 mPas Ball 6: > 7500 mPas Wetted parts Falling tube: boron silica glass Balls 1 and 2: boron silica glass Balls 3 and 4: nickel iron alloy Balls 5 and 6: stainless steel Temp range -20 to 120° C ( -4 to 248° F) Model 3560001 Brand Thermo Scientific HAAKE Contact Us : 085218141054 E-mail : lab.naga@ yahoo.com Fax : 021 4788 3649 Jupentus Sinaga