The enhanced Ultra-Low Viscosity Adapter ULR-plus is used together with the Fountain Viscometer for accurate and repeatable measurement of low-viscosity objects. Both Newtonian and non-Newtonian fluids are applicable. The Ultra Low Viscosity Adapter ULR consists of a precision cylindrical rotor and a precision tubular sleeve (sample cup). The rheologically rigorous cylindrical structure design allows it to perform accurate viscosity measurement and shear rate determination.

Adapter detail drawing
● Designed for low viscosity fluid measurement
● Jacketed and non-jacketed specifications are available
● The lowest detection limit is 1cP, the range depends on the type of viscometer used
● Accurate measurement at specified shear rates for detailed product analysis
● The stainless steel material is easy to clean and can withstand the working temperature range of -40℃-250℃
● Sample volume 18-20mL 
1. Mounting bracket
2. Water bath jacket (ULR-PLUS included)
3. Sample cup
4. Sample cup holder with knob
5.0 rotor
