Cannon-Fenske Routine Viscometers, with UKAS certificate.
Size 300, Nominal constant 0.25, Viscosity range (mm²s-¹,cSt) 50 to 250
ISO 3104, ISO 3105, ASTM D 445, ASTM D 446, BS 188
Suitable for the measurement of transparent liquids, nominal overall length 250mm, approximate sample size 7ml. Calibration data at 40°C with the constant, C, stated at 40°C and 100°C.