The CT-600 series constant temperature bath, with its external thermoelectric cooler, accommodates viscometer tubes requiring a bath depth up to 12″ and provides reliable temperature control from 10 ¡C to 100 ¡C . The unit accommodates up to 7 simultaneous viscosity determinations. Common Applications: Formulated oil analysis, Hydraulic oil analysis, Additive analysis, Marine fuel testing, Base stock analysis, Light and heavy fuel testing, Waxes/paraffin, Crude oil testing, Glycols.