Viscosity Meters

Explore viscosity meters for Australian laboratories and quality control teams. LabDirect's Anton Paar ViscoQC digital rotational viscometers measure a sample's resistance to flow, with ViscoQC 100 and 300 models in L and R configurations available in this category.

Choosing a digital viscometer

Start with your sample type, expected viscosity, test temperature and measurement method. A suitable instrument, spindle and speed must work together; the widest advertised range alone does not determine the right setup.

• L models: consider these for lower-viscosity samples such as suitable oils and solvents, then confirm the required measuring range and chemical compatibility.
• R models: consider these for more viscous samples such as creams and paints, subject to the spindle, speed and test conditions.
• Measurement workflow: compare the ViscoQC 100 and 300 product specifications against your requirements for routine readings, methods and data handling.
• Repeatable results: define the sample preparation, temperature, spindle, speed and measurement time in your procedure.

For an overview of spindle handling and the ViscoQC range, read our guide to Anton Paar viscosity meters and digital viscometers. Check the individual listing for the features and accessories supplied with each model.

Viscosity meter FAQs

Is a viscosity meter the same as a viscometer?

Viscosity meter is a common term for a viscometer. The instruments in this category are rotational viscometers; choose a model and measuring setup suited to your sample and method.

Should I choose an L or R model?

Use the expected viscosity at your test temperature as a starting point, then check the instrument's spindle and speed combinations. Sample names such as oil or cream are only a guide and do not establish compatibility on their own.

Can I compare readings taken under different conditions?

Record the test conditions with each result. Temperature and, for some samples, the applied shear conditions can affect the reading, so use a consistent method when comparing batches.

Need help choosing a laboratory viscosity meter in Australia? Contact LabDirect with your sample, expected viscosity range, test temperature and reporting requirements.