World’s first fuel-cell hydrogen process analysis solution

Trusted by leading petrochemical companies, metrology laboratories and institutions

Our hydrogen solution is one of a kind, just like you!

Our robust hydrogen purity analysis solution is designed to be user-friendly, and it can measure permanent gases as well as trace sulfurs within one single analysis instrument. What’s more, the ASDsolution is the only one on the market that requires no sample pre-concentration to achieve the required 4 ppb H2S (hydrogen sulfide) limit of detection, thanks to its unique and patented high-sensitivity (< 0.5 ppb LoD) GC enhanced plasma detector (Epd). The accuracy and detection limit have been demonstrated with ASD’s innovative and proprietary GCS high-performance dilution system.

Discover the innovative technologies 
that make us a market leader in H2

Robust KA8000plus gas analyser


Patented mo dular concept designed for easy maintenance with high-quality industrial electronics. This 19” rack-mounted oven is also available for hazardous areas.

Ultra-precise GCS dilution system


The only device that allows 4 ppb sulfur calibration, on-site and in laboratory with ultra-precise sonic orifice technology.

Leak free PLSV Valves


Unique leak free design for trace sulfur measurement in H2 with the longest GC valve lifetime on the market (up to 1,000,000 actuations).

Ultra-sensitive SePdd detector


Based on EPD stabilized plasma source. 
Parts-per-trillion sensitivity for permanent gases, CO, CO2, Sulfurs, Halogens.

Here’s our promise:

High quality and durable

Low cost of ownership 
and low operating cost.

High sensitivity

Precision, precision, 
precision.

Robustness

Industrial grade electronics 
and software design.

Ease of use

Plug and play and 
low maintenance GC system.

Blue, Green, Grey, we provide the hydrogen solutions that meet your needs.

Explosion proof enclosure

KA8000plusEX platform with intelligent gas calibration system (GCS)

Laboratory 
testing

Two KA8000plus platforms for specific and independent measurements.

All in one cart for H2 quality testing

First all-in-one solution for complete analysis 
in under 30 minutes with a single click!

Perfect for every hydrogen key applications

You don’t see your application above? Contact one of our experts.

And for all required measurements

We love to partner with
research institutes and laboratories

ASDevices is actively involved in the standardization community, to help develop better standards and practices. We are working with metrology institutes and collaborating on new updated ISO standards that will be published to support this rapidly evolving market.

National Physics Laboratory (NPL)

We were asked by NPL to participate to the MetroHyVe 2 project to help them develop new standards, new solutions. Working with them is important to lead new solution development and collaborate to new standards.

‌Sinopec Institute of Petroleum Processing

We work with industrial partners tovalidate our solutions in a real environment and make sure they meet ourcustomer requirements. Sinopec analytical specialistswrote a paper on H2 quality analysis. This paper includesour technologies.Analytical progress of traceimpurities in hydrogen for fuel cell vehicles, Sinopec Institute of PetroleumProcessing, X. Cong, and al. Chem. Ind. Eng. Prog. 2021, 40(2), 688-702

Laboratory standard for mobile application

Group standard : T/CAB 0246-2023 “General Technical Specification for Hydrogen Quality Detection for Proton Exchange Membrane Fuel Cell of Mobile Laboratory”

Over Three Decades of Gas Chromatography & Gas Analysis Knowledge and Know-how

More about our expertise

Everything you want to know about our H2 solution is here!

Leading companies are choosing us

Press release – September 23, 2024

TSMC Selects ASDevices’ High-Performance Trace Gas Chromatograph for Two New 12” Wafer Fabs

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Press release – September 04, 2024

TSMC Joins Growing List of Semiconductor Manufacturers Approving ASDevices’ Products

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Article – April 26, 2024

Empowering Hydrogen Energy: ASDevices and Hytrace Unveil Comprehensive H2 Quality Analysis Solution at Expo China 2024

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Article – April 15, 2024

ASDevices Presents Paper At Analyzer Tech Conference 2024

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Article – April 11, 2024

Curious about getting faster GC analysis and unprecedented reliability?

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Press release – February 20, 2024

Patent Granted for ASDevices Purged Lip Sealing Valves

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See all news

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