Nature

The effect of pH, dilution, and temperature on the viscosity of ocular lubricants—shift in rheological parameters and potential clinical significance

Hypromellose 0.3%, sodium hyaluronate 0.4%, carboxymethylcellulose sodium 0.5%/glycerin 0.9%, and carmellose sodium 0.5% were investigated. Ostwald capillary viscometers were utilised for viscosity ...
AZOM

The Direct Route to Kinematic Viscosity

Kinematic viscometers have historically been of the gravity-driven glass capillary type, as specified in ASTM D446, and directly measure kinematic viscosity following the ASTM D445 Test Method.
AZOM

Direct Kinematic Viscosity Measurements

Let us help you with your inquiries, brochures and pricing requirements Request A Quote Download PDF Copy Download Brochure Spectro’s portable MiniVisc 3000 can ...
For Construction Pros

Getting the Viscosity Right – The Fleet Owner’s Guide

Every fleet owner should know the basics about the viscosity of the lubricants they are using and why the viscosity matters. Fleets—especially mixed ones—require a variety of lubricants. This ranges ...