Persedo assures quality of distilled spirits using mass flow control
Persedo uses an Alicat mass flow controller to precisely control flow rates of food-grade gases flow into their distilled spirits processing system.
Tag: controller
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Increasing vacuum deposition speed and stability with upstream pressure control
Placing pressure control devices upstream of the chamber in vacuum coating applications saves time, cost, and increases accuracy in vacuum deposition tools.
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Fast, accurate leak testing using one flow controller
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 […]
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Precise and repeatable flow control in optical fiber manufacturing
Let’s take a look at how optical fibers are manufactured, and where Alicat mass flow controllers and meters fit into the picture.
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Measuring flow at subatmospheric pressures
Measuring flow below atmospheric pressure can be challenging due to changing volumetric flow rates and pressure drop requirements. It is critical to consider operating conditions and device capabilities to ensure your flow meter gives correct readings. In this article, we will discuss the relationship between line pressure, flow rate, and pressure drop to determine the […]
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Catagen tests automotive catalysts using mass flow control
Dr. Andrew Woods We head across the pond for a glimpse at the role Alicat plays in OEM products, courtesy of our UK distributor, Premier Control Technologies (PCT). A manufacturer of catalyst testing for aging equipment, Catagen Ltd plays a significant role in the worldwide reduction of automobile emissions. Its testing equipment relies on the […]
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Cambridge CMOS Sensors characterizes and calibrates gas sensors using mass flow control
Cambridge CMOS Sensors (purchased by ams in 2016), is an industry leader in sensor technology. Their patented CMOS MEMS gas sensors use micro-hotplate technology to provide lower power consumption and faster response times for monitoring air quality and hazardous gases. Challenge: Testing CMOS sensors requires fast flow control flow for a wide range of testing […]
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H2scan improves system stability for accurate hydrogen analysis using absolute pressure control
As a leading manufacturer of hydrogen detectors and analyzers for hydrogen leak detection and process gas monitoring, H2scan has exclusive commercial rights to a solid-state palladium-nickel (Pa-Ni) sensing technology that was first developed by Sandia National Laboratory and the US Department of Energy. Employing both resistor and capacitor sensing circuits on a single Pa-Ni film, […]
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Johnson Matthey optimizes automotive catalyst manufacturing using pressure control
Johnson Matthey is a leading international car exhaust catalyst manufacturer. Automotive catalysts made by Johnson Matthey play a critical role in reducing the harmful carbon monoxide, nitrogen oxide, and hydrocarbon emissions that automobiles produce. Problem: Simulating operating conditions for catalyst optimization Automobile operating conditions vary across differing geographies. To optimize the production of their catalysts, […]