The same product reliability and stability that our customers trust in metallo-organic
standards are now available in General Purpose Viscosity standards. These certified,
mineral oil based, viscosity standards were developed for calibration and verification of
all types of viscometers, including glass capillary viscometers, rotational viscometers, cup
and falling ball viscometers.
All standards are traceable to National Standards in accordance to ASTM & IP methods.
Each standard carries a two year stability guarantee. The determination of kinematic and
dynamic viscosity were made in accordance with ASTM D 445/446 and ISO 3104/3105,
ISO/IEC 17025 and are traceable to the NIST (National Institute of Standards and Technology).
All calibrations are based on a master viscometer procedure located in ASTM D 2162
and the National Institute of Standards and Technology (NIST) value of 1.0016 mPa.s
(centipoise) for water at 20°C (68°F). Custom standards are available. Please contact us
for more information.