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<p>Too much water activity in gummies can lead to reduced shelf life and inconsistent product quality. Measuring water activity can ensure that gummies have dried to a point where bacteria can no longer grow. Our Water Activity Meter is portable and lightweight and an important part of gummy production.</p>


Water Activity Meter

<p>A sample can be tested in 5 minutes.</p>


How long does the test take?

How big of a sample is needed? 

<p>Water Activity is expressed as “aw”. It is actually a ratio between the vapor pressure of the food itself when in a completely undisturbed balance with the surrounding air media &amp; the vapor pressure of distilled water under identical conditions. A Water Activity of 0.80 means that the vapor pressure of the food is 80% that of pure water.</p>
<p>Layman&#8217;s Terms? Water activity is a measurement of free water that can be transferred from the product. This is why bacteria can&#8217;t survive when water activity is low. The water that is in the product is &#8220;locked up&#8221; and bacteria are unable to use it.</p>


What is water activity?

<p><img loading="lazy" decoding="async" class="alignnone wp-image-626 size-medium" src="https://wordpress.gummytechnologies.com/wp-content/uploads/2022/04/60A_Water-Activity-Meter_Full-Compo-300x200.jpg" alt="Water Activity Meter" width="300" height="200" srcset="https://wordpress.gummytechnologies.com/wp-content/uploads/2022/04/60A_Water-Activity-Meter_Full-Compo-300x200.jpg 300w, https://wordpress.gummytechnologies.com/wp-content/uploads/2022/04/60A_Water-Activity-Meter_Full-Compo-600x400.jpg 600w, https://wordpress.gummytechnologies.com/wp-content/uploads/2022/04/60A_Water-Activity-Meter_Full-Compo-1024x683.jpg 1024w, https://wordpress.gummytechnologies.com/wp-content/uploads/2022/04/60A_Water-Activity-Meter_Full-Compo-768x512.jpg 768w, https://wordpress.gummytechnologies.com/wp-content/uploads/2022/04/60A_Water-Activity-Meter_Full-Compo-1536x1024.jpg 1536w, https://wordpress.gummytechnologies.com/wp-content/uploads/2022/04/60A_Water-Activity-Meter_Full-Compo-1568x1045.jpg 1568w, https://wordpress.gummytechnologies.com/wp-content/uploads/2022/04/60A_Water-Activity-Meter_Full-Compo.jpg 1650w" sizes="(max-width: 300px) 100vw, 300px" /></p>
<p>Water activity meter, sample cups, hard carrying case.</p>


What is included in the purchase? 

<div style="width: 750px;" class="wp-video">
<video class="wp-video-shortcode" id="video-554-1" width="750" height="395" preload="metadata" controls="controls"><source type="video/mp4" src="https://wordpress.gummytechnologies.com/wp-content/uploads/2022/03/Depositing-compressed.mp4?_=1" /><a href="https://wordpress.gummytechnologies.com/wp-content/uploads/2022/03/Depositing-compressed.mp4">https://wordpress.gummytechnologies.com/wp-content/uploads/2022/03/Depositing-compressed.mp4</a></video></div>

Water Activity Meter

FAQ

How long does the test take?

How big of a sample is needed?

What is water activity?

What is included in the purchase?

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