AMI Acquires Rubolab GmbH, Strengthening Its Global Leadership in Gravimetric Adsorption and High-Pressure Thermal Analysis

In May 2022, Advanced Measurement Instruments (AMI) completed the full acquisition of Rubolab GmbH (Rubolab), a global leader in magnetic suspension balance technology. This strategic acquisition marks a major milestone in AMI’s ongoing expansion within the material characterization sector. As AMI’s second wholly-owned subsidiary, Rubolab significantly enhances AMI’s position in the high-end scientific instrumentation market.

Rubolab: A Global Leader in Gravimetric Adsorption and High-Pressure TGA

With its proprietary magnetic suspension balance platform, Rubolab has set the standard in gravimetric adsorption systems, high-pressure thermogravimetric analyzers, and advanced reaction systems. Its solutions are widely used in new energy, chemical engineering, environmental technology, and advanced materials research.

Renowned for ultra-high precision, modular design, and extreme environmental adaptability, Rubolab delivers unmatched value in critical research and industrial applications, including:

• New Energy: High-pressure adsorption for hydrogen storage, battery materials, etc.
• Chemical Catalysis: Reaction kinetics under high temperature and corrosive conditions.
• Environmental Technology: CO₂ capture and VOC adsorbent evaluation.
• Advanced Materials: Characterization of MOFs, aerogels, and other porous materials.

Strategic Synergy: Building the Industry’s Most Complete Adsorption Portfolio

With this acquisition, AMI now offers the most comprehensive range of adsorption technologies on the market, integrating:

• Magnetic suspension gravimetric adsorption systems
• High-pressure/temperature TGA
• Chemisorption and competitive gas adsorption analyzers
• Volumetric vapor adsorption and mercury porosimetry instruments

"The addition of Rubolab makes AMI the only global provider capable of delivering end-to-end adsorption solutions—from micropores to high pressures, and ambient to extreme temperatures," said Mr. Gavin, General Manager of AMI. "By leveraging dual R&D centers in Europe and the U.S., we will accelerate innovation and provide our customers with even more advanced tools for material characterization."

Innovation in Thermal Analysis: Launch of the Magnetic Suspension TGA

Dr. Jens, General Manager of Rubolab, noted: "Our collaboration with AMI goes far beyond adsorption. The Magnetic Suspension Thermogravimetric Analyzer (MS-TGA) introduces a new era in thermal analysis, enabling contactless measurement in corrosive and high-pressure environments—ideal for applications such as battery safety and catalyst lifetime studies."

Global Expansion and Localized Support

This acquisition also reinforces AMI’s global service infrastructure. Germany will serve as AMI’s European hub for technical support, product development, and customer engagement. By combining Rubolab’s respected brand and advanced technologies with AMI’s global reach, the companies are well-positioned to lead the next wave of innovation in material characterization.