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  • Pressure Sensors for Leak Detection
    Different methodologies exist for creating leak detection systems. In this blog post, we will focus on leak detection using a pressure decay method which is ideal for detecting very small leak rates. The test part is pressurized from a pressure source. At the first X under "Balance" in the chart
  • CO2 Leak Detection in Refrigeration Applications
    Not all CO2 monitors are suitable for leak detection in refrigeration applications. Sensors need to respond quickly to CO2 levels. CO2 has a high operating pressure, and gases can quickly escape into refrigerated spaces at high rates. Instrumentation designed to monitor for gradual changes
  • Underground Leak Detection: An Opportunity for Technology Integration (.pdf)
    and pressure differentials. In some cases, gas sniffing devices might be used while in others infrared thermography and ultrasound can prove to be quite effective. This paper will demonstrate the effectiveness of integrating ultrasound technology with infrared thermography to locate leaks
  • Dynamic ICP (R) Pressure Sensors for Detection of Combustion Instability and High Intensity Acoustics in Rocket Motor Research
    Rocket motor combustion instability is caused by pressure fluctuations and acoustic resonances in the combustion chamber, which may reduce engine performance, induce structural vibration, and possibly lead to catastrophic failure by a break-down of the thermal insulating boundary layer
  • Pressure Monitoring of Air Leakage Detection Equipment
    Air leakage detector is a commonly used device for detecting various gas leaks and product airtightness. Traditional testing equipment is low in precision, poor in efficiency, and greatly influenced by human factors. Moreover, products such as electrical components cannot quantitatively measure the
  • Real-Time Nitrite Detection for Hot Water Boiler and Cooling System
    In closed low-pressure water heating and cooling systems, sodium nitrite is a commonly used inhibitor that prevents oxygen related corrosion. It inhibits corrosion by promoting formation of protective films on surfaces. When nitrite is used as a corrosion inhibitor, it becomes crucial to maintain
  • Designing Atmospheric-Pressure Plasma Sources for Surface Engineering of Nanomaterials
    and isolation. The. potential of DEP as a biological tool for sample isolation and. enrichment for drug screening, disease detection and. treatment, as well as on-chip applications lies in its inherent. advantages over current concentration and detection techniques. These techniques typically maintain
  • Fundamentals of Leak Detection
    to maintain proper operating pressure, gas balance, and an ability to reach and maintain ultimate pressure.

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