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SGS and Servomex Help Leading Nitrogen Generator Manufacturer Achieve More Accurate Measurements

October 21, 2025

PEAK Scientific is a leading nitrogen generator manufacturer. During a site visit, our experts discovered that the company’s existing analyzers were providing inaccurate oxygen measurements. A very low parts per million (PPM) measurement was needed.

We recommended a trial of Servomex’s SERVOPRO MonoExact DF310E analyzer over several weeks. This would allow PEAK Scientific to get a firsthand glimpse of its accuracy and reliability. Servomex is a leading provider of gas analysis.

Robert Forbes, Senior Engineering Technician at PEAK Scientific said: “The MonoExact DF310E was simple to set up, and the ease of use and calibration meant we didn’t have any downtime. Having tried a few other gas analyzers, we found this one best suited our needs. The unit is very responsive, giving greater accuracy for our generator gas output.”

The MonoExact DF310E is designed for industrial gas applications, delivering highly accurate measurements of oxygen. Installation of this next generation digital analyzer allowed PEAK Scientific to achieve accurate oxygen levels down to very low levels (1ppm) and enabled the company to verify the quality and control of measurements better.

SGS’s James Clark, Regional Sales Manager said: “We’re delighted with the performance of the Servomex analyzer, particularly down to very low PPM measurements which the existing systems couldn’t achieve. Being able to trial the analyzer allowed the customer to see firsthand the benefits, building trust that it will do what they need it to do."

“For SGS, the Servomex brand inspires trust, and so we were confident that offering a trial would lead to results.”

PEAK Scientific has since purchased two units for use in R&D and the production process.

Moving forward, PEAK Scientific is considering working with SGS and using Servomex analyzers in other areas of its business including its hydrogen division. It is confident that the full turnkey solutions offered will deliver the results needed.

Download the full case study.

For further information, please contact:

James Clark
Regional Sales Manager
Industries & Environment
t: +44 7764 279 191

About SGS

SGS is the world’s leading Testing, Inspection and Certification company. We operate a network of over 2,500 laboratories and business facilities across 115 countries, supported by a team of 99,500 dedicated professionals. With over 145 years of service excellence, we combine the precision and accuracy that define Swiss companies to help organizations achieve the highest standards of quality, compliance and sustainability.

Our brand promise – when you need to be sure – underscores our commitment to trust, integrity and reliability, enabling businesses to thrive with confidence. We proudly deliver our expert services through the SGS name and trusted specialized brands, including Brightsight, Bluesign, Maine Pointe and Nutrasource.

SGS is publicly traded on the SIX Swiss Exchange under the ticker symbol SGSN (ISIN CH1256740924, Reuters SGSN.S, Bloomberg SGSN:SW).

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