Lab & Scientific Products By Gardco

• Number 1 EZ-series Zahn-type viscosity cup for measurement of dynamic viscosity of a fluid in the 10 to 36 centistokes (cost) viscosity range
• Efflux time of 40 to 60 seconds
• Metal body with loop handle for hand-dipping into liquid container and finger-ring for maintaining vertical position during use
• Orifice diameter calibrated against National Institute of Standards and Technology (NIST) for testing standard oils
• ASTM International certified and meets ASTM International D4212 standard for measuring viscosity using dip-type cups