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Ultra-high purity (UHP) gases are essential for semiconductor manufacturing and the production of electronics such as LED and LCD displays. We provide a single-supplier solution for all UHP measurements in these applications.
Learn more about our range of solutions for applications using UHP gases. Download them now to stay informed.
Purity & Specialty (Semicon) Magazine Issue 02
ES Magazine ULTRA Series
Servomex Systems Brochure
GC-PED vs APIMS expert paper
Manufacturing silicon wafers requires the use of ultra-pure gases to avoid contamination. Strict procedures, including multiple gas purification techniques, are used to ensure that ultra-high-purity gases are delivered to the manufacturing process. This requires accurate gas monitoring at very low levels of concentration.
Even the smallest impurities can cause major defects in a wafer, leading to costly scrap and waste. Quality control gas measurements are essential, but must cover all the impurities present. For example, adequate trace oxygen analysis will prevent oxidation and other reactions from affecting the process, but if trace-level moisture is missed, contamination will still occur. A comprehensive solution for all impurities is required, but this can lead to integration issues between hardware and software from different sources.
Our SERVOPRO DF500 and 700 NanoTrace ULTRA range of oxygen and moisture analyzers offers the lowest detection limits available to the industry, while the multi-gas SERVOPRO NanoChrome ULTRA provides the other trace impurity measurements required. These can be seamlessly integrated into existing systems or supplied as a turnkey Continuous Quality Control system designed to meet specific customer requirements.
We understand the world of semiconductor manufacture and electronics-grade gases. That’s why we’re able to provide the best solutions for your process, backed by application knowledge and expert support.
Our highly sensitive analyzers provide unmatched levels of detection for trace and ultra-trace impurities, including moisture and oxygen, in a wide range of background gases.
Combining our NanoChrome ULTRA multi-gas analyzer with the DF-560E ULTRA oxygen monitoring and the DF-700 ULTRA series moisture analyzers.
An international network of regional service personnel provides full support for our analyzers and systems, ensuring peak performance and reliability.
Matt leads our expert Purity & Specialty team in providing products, knowledge and service to the industrial, medical, UHP and semiconductor gas markets.
Matt Chambers, Business Unit Manager, Purity & Specialty
As Service Manager for the Americas, Chris is responsible for the successful operation of our repair depots and field service groups throughout the region.
Chris Galley, Americas Service Manager
Based in Singapore, Chee Wee oversees our direct and channel sales teams in the region, and manages all Servomex sites and operations in Asia.
Chee Wee Yap, Asia Sales Director, Asia Site Leader
Mark leads our global service teams to meet customer needs and exceed their expectations, promoting best practice and delivering the same high standards of service across the world.
Mark Calvert, Global Head of Service
A longtime Servomex expert with more than 33 years of service behind him, Phil has a vast knowledge of semiconductor market requirements, and provides technical and applications support for customers, colleagues and channel partners alike.
Phil Rogers, Senior Product Specialist, Semiconductor Sector
A rugged ultra-thin film Aluminum Oxide moisture sensor which measures moisture in a wide variety of gas phase process applications.
Built specifically to work in harmony with the AquaXact 1688 ultra-thin film Aluminum Oxide moisture transmitter.
An ultra-trace Coulometric oxygen analyzer, the DF-550E is optimized for quality measurements in ultra-high-purity electronic gases.
The DF-560E provides the semiconductor industry with industry-best oxygen (O2) measurements for quality control in ultra-high-purity (UHP) electronic grade gas.
A superior quality control solution for ultra-high-purity (UHP) electronic grade gases, the DF-560E Ultra delivers an industry-best detection of 45 parts per trillion for oxygen (O2).
A trace moisture analyzer using Tunable Diode Laser (TDL) sensing technology, the DF-740 is designed to measure contaminants in UHP-grade ammonia.
The DF-745 delivers trace and ultra-trace measurements of moisture for ultra-high-purity (UHP) electronic gas checks in LED/LCD manufacturing processes.
The DF-745 SGMax is designed for the measurement of diverse gas mixtures in specialty gas blending applications.
Providing trace and ultra-trace moisture contaminant measurements in a variety of background gases, the DF-749 is ideal for quality checking of UHP gases used in LCD and LED manufacture.
The DF-750 is a trace/ultra-trace moisture analyzer optimized for measurements in the ultra-high-purity (UHP) gases used in 300mm semiconductor fabs.
Delivering industry-leading trace/ultra-trace moisture measurements, the DF-750 ULTRA is optimized for quality monitoring in the ultra-high-purity (UHP) gases used in 300mm semiconductor fabs.
Designed for quality control applications in UHP bulk gases, the compact DF-760E analyzer is a unique solution for the dual measurement of trace and ultra-trace moisture
Designed for industry-leading quality control measurements in UHP bulk gases, the compact DF-760E ULTRA is a unique dual-analysis solution for trace and ultra-trace moisture and oxygen.
Incorporating the latest advances in gas sensing and signal processing methodology, the NanoChrome revolutionizes ultra-trace purity measurements.
Using proven ultra-trace sensing, the NanoChrome ULTRA conquers the most stringent demands of the semiconductor industry, delivering a cost-effective solution compared to competing technologies.
Servomex’s values underpin everything we are and everything we do: they guide how we work, inform our decision making and shape our culture.
Stay up to date with the latest developments in UHP gas analysis, including all the latest product releases and application solutions.
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If you need more information, just get in touch. Our team is ready to provide the details you need to decide if our comprehensive UHP system or individual analyzers will meet your precise process requirements.