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The Latest From Our Blog

Using the DA-130N portable density meter for the first time

This is a quick guide to getting started and running your first test.  We thought it would be helpful for those getting started and checking their first calibration before running tests with actual samples.  We will also continue to explore and share more information about calibration...

Regular Bostwick Consistometer vs. Long Bostwick Consistometer

Many of us have used the CSC Bostwick Consistometer and are familiar with it's operation.  Pressing down the gate and loading the trigger is step one.  Pouring in your sample and scraping off the top to a clean and even surface is important to getting repeatable results.  With a...

What is water activity?

There is sometimes confusion about water activity and how it relates to water content.  Water content is how much.  Water activity (aw) tells us about the energy of the water.  Both are measurable.   Water Content We know a lot about water content and how to measure it using...