High Temperature (HTHS) Viscosity Standards
Available from Cannon Instrument Company
ASTM D4683, D4741, D5481, D6616
CANNON high temperature viscosity standards are produced in accordance with ASTM D5481, Apparent Viscosity at High-Temperature and High-Shear Rate by Multicell Capillary Viscometer and ASTM D4741, Viscosity at High Temperature and High Shear Rate by Tapered Plug Viscometer. ASTM D6616 TBS test at 100 °C applies to certain standards as well. Lot specific viscosity data in mPa·s (cP) is provided with each standard.