We were pleased to welcome Mr. Weiß from Tyczka to Trigas.
The meeting focused on the future strategic cooperation between our companies. The open and constructive exchange demonstrated the importance of strong partnerships and shared perspectives in building a successful future.
We would like to sincerely thank Tyczka for the visit and look forward to continuing our successful cooperation.
ATE 2026 was a great success for us. We would like to sincerely thank all customers, partners, and visitors who stopped by our booth and took the opportunity to exchange ideas and discuss current challenges and future opportunities with us.
The numerous inspiring conversations once again demonstrated the importance of innovative solutions, strong partnerships, and practical approaches in meeting the evolving demands of the industry. We were particularly pleased with the high level of interest in our products and solutions, as well as the many valuable discussions and new project opportunities that emerged during the event.
In addition to showcasing our latest developments, ATE 2026 provided an excellent platform to strengthen existing relationships, establish new contacts, and discuss future requirements and solutions together with industry experts and partners.
We are taking away many valuable insights and ideas from the event and look forward to continuing the conversations and developing the opportunities created during the exhibition.
If you have any further questions or would like additional information about our products and services, please do not hesitate to contact us. We will be happy to support you.
Once again, thank you for your visit and your trust. We look forward to continued cooperation and to welcoming you again at future events.
TrigasFI GmbH has successfully passed this year’s surveillance audit conducted by the German Accreditation Body (DAkkS). The company’s accreditation according to DIN EN ISO/IEC 17025:2018 has been reconfirmed.
DIN EN ISO/IEC 17025:2018 is the internationally recognized standard for testing and calibration laboratories. It specifies requirements for technical competence and ensures that calibration and test results are reliable, traceable, and internationally comparable.
During the surveillance audit, DAkkS assessed key aspects of our laboratory operations, including technical competence, traceability of measurements to national and international standards, and compliance with validated calibration procedures. The evaluation also covered staff qualifications, the condition and suitability of measuring equipment, and the completeness and integrity of technical records.
The positive outcome confirms that TrigasFI continues to fully comply with the requirements of DIN EN ISO/IEC 17025:2018 and delivers calibration services at an internationally recognized level of quality and competence.
For our customers, this provides assurance of accuracy, traceability, and reliability in all calibration results.
We sincerely thank our team for their continued dedication and professional excellence, which made this achievement possible.
Hyvolution 2026 in Paris was a complete success for us. From January 27 to 29, we presented our latest solutions for hydrogen measurement technology at booth N23 – and the feedback from the industry was unmistakable: the demand for calibratable, high-precision measurement systems is exploding.
New markets, new requirements!
We were particularly pleased that industries we had not previously focused on showed great interest. The energy industry and heavy-duty transport have recognised that hydrogen infrastructure cannot function without reliable measurement. From gas stations to supply networks and filling stations, wherever H2 is handled, the same question arises: How can I measure accurately and in compliance with calibration requirements?
The answer lies in our hydrogen measurement systems for on-site calibration and our GH2 flow measurement systems for extreme pressures and temperatures.
Workshop with scientific depth
On 28 January, Mr Raphael Michael, Development Engineer at TrigasDM GmbH, gave a presentation as part of a workshop.
He presented what we have been working on for years: “Accuracy Under Pressure: Practical Calibration Techniques of Coriolis Flow Meters for Hydrogen Applications”. Based on five years of calibration data from our partner TrigasFI, we presented practical calibration methods for extreme conditions.
up to 875 bar pressure
up to -40 °C temperature
0,7–1,1% accuracy (vs. >2% using standard methods)
This is not theoretical knowledge – it is proven practice from our accredited laboratory.
International demand is growing.
Another clear trend is the rapid growth in demand for calibratable systems. Hydrogen is a global commodity, and wherever H₂ is traded, reliable measurement technology is required. TrigasFI gives us a decisive advantage here: we are one of the few companies in Europe with an ISO 17025-accredited high-pressure gas calibration facility, which makes all the difference.
What does this mean for you?
Whether you work in the energy sector, logistics, research, or industry: the hydrogen revolution has shown that accuracy, safety, and reliability are no longer optional features – they are basic requirements for anyone who wants to be successful in the hydrogen economy.
We are ready to support you in this endeavor.
Are you interested in calibratable hydrogen measurement systems? Contact us—we will advise you on your individual application.
Get in touch with us. We are looking forward to hearing from you.
Hydrogen Technology Expo Europe in Hamburg was a complete success for us – three days full of innovation, intensive discussions, and impressive insights into the future of the hydrogen economy. As TrigasDM, we were once again able to demonstrate why we are one of the leading partners in flow measurement technology and calibration solutions – especially when it comes to hydrogen.
In Hall 6, Booth 6A45, we presented how precision, reliability, and safety go hand in hand when it comes to the development and application of state-of-the-art hydrogen technologies. Our solutions are an integral part of numerous H₂ applications – from production and storage to distribution.
TrigasFI demonstrated how precise calibration and testing expertise form the basis for quality and efficiency. With our in-depth expertise in hydrogen calibration, we set standards in an industry where every detail counts.
For us, the trade fair was more than just a platform – it was a place for exchange, inspiration, and confirmation that, together with our partners, we are making a decisive contribution to establishing hydrogen as the energy source of the future.
A big thank you to everyone who visited us, asked questions, and shared ideas. We are taking a lot of inspiration with us – and are already looking forward to the next steps in advancing hydrogen technology.
On October 14, 2025, TrigasDM was represented at the MEORGA MSR trade fair in Landshut. Together with our partner SINOPES, we welcomed numerous interested trade visitors to our booth.
With a focus on innovative solutions and precise flow measurement systems, we took the opportunity to showcase our expertise and technologies in the field of measurement and control technology for gases and liquids.
The trade fair provided the ideal setting for technical discussions and valuable networking with industry experts. We were delighted to give visitors practical insights into the performance of our calibration systems and high-precision flow meters and to advise them on individual application possibilities in various industrial sectors.
We would like to express our sincere thanks to everyone who visited our booth and contributed to a successful event. The exciting discussions and constructive feedback encourage us to continue developing innovative and reliable solutions for the challenges of flow measurement.
Stay tuned for our upcoming events and new products!
TrigasFI GmbH has successfully passed the ISO 9001 re-certification.
The independent audit confirms that our quality management in the calibration and assembly of flow meters complies with international standards.
This enables us to guarantee our customers:
For us, this re-certification is not only an important milestone, but also a clear promise: we stand for precision, reliability, and continuous improvement in all areas.
When it comes to calibrating gas flow with precision, there are often two systems to choose from: the Bell Prover, which is the primary standard, or high-performance Sonic Nozzle Test Benches. In our latest article, we highlight the key differences between the two systems and explain why Sonic Nozzles are the smarter choice for many industrial applications today.
Gas flow calibration is evolving: While the Bell Prover remains a primary standard, Critical Venturi or Sonic Nozzle technology is increasingly dominating industrial applications. Offering continuous, pressure-independent calibration with minimal maintenance and an impressive turndown ratio of up to 4,000:1, Sonic Nozzles outperform traditional systems in flexibility and cost-efficiency. Despite the lack of primary standard status, critical nozzles achieve comparable measurement accuracy through precise calibration traceable to primary standards and high long-term stability.
For modern, cost-conscious calibration processes, Sonic Nozzles provide an efficient and future-proof alternative—unless regulations explicitly require a primary standard.
On Wednesday, July 23, 2025, it was time once again: TrigasDM and TrigasFI came together to celebrate their annual summer party and it was a great success!
In perfect summer weather and a relaxed atmosphere, colleagues gathered in the afternoon at the Pulling sports restaurant “Zum Loki.” Delicious food and drinks were plentiful: fresh salads, crusty bread and cold drinks were ready and the grilled food came hot off the barbecue.
A special highlight was the wide variety of desserts: from cakes and puddings to fruit salads, there was something sweet for everyone. The evening was filled with laughter, conversations, great food, and a wonderfully laid-back summer vibe.
A heartfelt thank-you to everyone who helped, contributed or simply joined with a smile. We’re already looking forward to next year!
The growing adoption of hydrogen as a clean energy carrier, particularly in fuel cell vehicle infrastructure, has increased the need for accurate mass flow measurement under high-pressure conditions. Coriolis flowmeters are widely used in these applications due to their direct mass flow measurement capabilities. However, challenges arise when calibrating these meters for hydrogen service, owing to hydrogen’s low density, high compressibility, and operational conditions that differ significantly from standard calibration environments.
This study analyzes the limitations of traditional calibration methods—including water and low-pressure air—against the requirements of hydrogen service at pressures up to 875 bar and temperatures down to -40 °C. Using five years of calibration data from the ISO 17025 accredited TrigasFI GmbH flow calibration lab, the performance of Coriolis meters calibrated with pressurized air at matched hydrogen densities was evaluated and compared with manufacturer-supplied water calibration data. The findings confirm that density-matched air calibration significantly reduces tolerance-induced errors, achieving total uncertainties as low as 0.7–1.1%, compared to >2% for water and up to 1.7% for low-pressure air calibrations.
Additionally, the study investigates drift over time, manufacturing tolerances, and dynamic response errors that impact performance under hydrogen-like conditions. Recommendations are provided for optimal calibration procedures and recalibration intervals to ensure reliable custody transfer measurements in hydrogen distribution networks. The results support matched-density air calibration as a practical and accurate surrogate to gravimetric hydrogen calibration, offering a cost-effective approach without compromising metrological integrity.
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Germany
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