Solutions by Industry

An air separation unit (ASU) is an industrial facility designed to separate and produce high-purity gases, such as oxygen, nitrogen, and argon, from atmospheric air. It operates through a process called cryogenic distillation, which relies on the differences in boiling points of various gases. In an ASU, ambient air is compressed and cooled, leading to the liquefaction of air components. These liquefied gases are then separated and purified by distillation at extremely low temperatures.

Continuous Quality Control (CQC) and Qualiy Management (QMS) gas monitoring systems are real-time, automated analytical systems used to monitor and ensure the quality of gases in various industrial and environmental applications. They consists fully integrated sensors and instruments that continuously analyze and report the composition, purity, and various parameters of gases within a specific process or environment. These systems provides ongoing data and alerts, allowing operators to maintain consistent gas quality, identify deviations, and take immediate corrective actions if necessary.

A field regulator box serves as a crucial component for managing and controlling gas parameters in the field, ensuring the optimal performance and reliability of semiconductor equipment. This specialized box houses regulatory circuits and controls that precisely adjust the gas flow to meet the stringent requirements of semiconductor manufacturing processes.

Explore precision gas mixing with our state-of-the-art UHP Gas Blender System, engineered for a wide range of applications in industries such as semiconductor, laboratory research, food packaging, and more. This versatile and dependable system allows for accurate blending of gases to meet your specific requirements, ensuring consistent and controlled gas compositions.

ASTG-RBS System- The Remote Blending System marries the best feature of a computer-controlled mass flow blending system with the convenience of remote I/O blend modules. The system is divided into two functioning elements- the Control Head and the Dilution I/O®.

The flag ship gas management system, ASTG can automate your UHP gas analytical systems in the smallest footprint possible in orbitally welded components. Utilizing gas-actuated stainless steel diaphragm valves, manifolds can asynchronously port multiple samples, calibration gases and zero gases throughout your analytical system without fear of cross contamination or leakage. High speed activation legs are included on all systems to insure the fastest, most representative sample possible. This will ensure process and quality control when it’s most critical.

Depending on the blend tolerance requirements ASTG offers a range of options to meet the needs of the application. From systems designed with fixed orifices to actively managed mass flow controllers and the addition of active analysis on the product stream to adjust the blend mass flow controllers continuously to maintain the blend ratio as the instantaneous flow demand varies, ASTG has the level of expertise required.

The PCAS-200 cart is a mobile, self-contained system for the continuous measurement of trace H2O gas impurities to the part-per-billion level in UHP gases.

ASTG's Specialty Portable Analytical Carts are a testament to the group's understanding of the intricate requirements of our customers. Tailored to meet your needs, these carts provide an unparalleled level of control over the atmospheric conditions crucial for production. With precision being the watchword, these carts empower manufacturers to create an environment optimized for the intricate processes involved in fabrication.