Aerated chocolate is increasingly popular because of its particular mouthfeel: bubbles in the chocolate make it lighter, with a unique texture. An aerated chocolate bar has more surface area than a standard chocolate bar, which is why it melts faster in your mouth, intensifying its taste. How are bubbles added to chocolate? The short answer: […]
Beer is the beverage of choice for billions of people around the world. Whether ale, lager, or stout, carbon dioxide sparging is the process by which beer gets carbonated – making it the not-so-subtle difference between a refreshing pint and a flat disappointment. The average beer drinker is like to have strong feelings about what […]
Flow measurement is critical to air monitoring processes, and quality data requires consistent airflow with minimal fluctuations. This is easy to achieve inside a lab where temperature, air pressure, and humidity are all carefully controlled. Of course, most environmental air monitoring takes place outside, where the instruments and data are at the mercy of varying […]
Persedo uses an Alicat mass flow controller to precisely control flow rates of food-grade gases flow into their distilled spirits processing system.
Many pharmaceutical and agricultural products, biofuels, and biochemicals are produced in a fermentation process similar to the way beer is made. Biotech and chemical research companies that make such products need to accurately control the amount of each gas that is fed into the process. One such company is ILS Automation, specializing in OEM and […]
Placing pressure control devices upstream of the chamber in vacuum coating applications saves time, cost, and increases accuracy in vacuum deposition tools.
Looking for a fast, accurate way to leak test your system? Whisper low pressure drop controllers provide a convenient, single instrument solution. A standard controller may also work, however stable leakages are best detected when the meter generates minimal pressure drop (line pressure due to frictional resistance). This makes the low pressure drop (as low […]
Let’s take a look at how optical fibers are manufactured, and where Alicat mass flow controllers and meters fit into the picture.
The XpressStick™ MFC Gas Stick MDC Precision has designed is an all-in-one solution, eliminating complex hardware specification in a combination of specialty gas, pressure, precise regulation, and vacuum processes. Its easy programming and precise gas control system allows users to go from bottle to process in one simple step. Designed to meet ultra-high purity process […]
Valco Instruments Co. Inc. (VICI) makes systems used to verify the accuracy of analytical data from air pollution monitoring, industrial hygiene surveys, odor surveys, and other gas measurement devices. Their Metronics Dynacalibrators® model utilizes Dynacal® permeation devices to generate and deliver very precise amounts of gas mixes using hundreds of different compounds. While the Dynacal […]