Product Type: Gravimetric Gas & Vapor Sorption Analyzers

Series: IGA

Manufacturer: Hiden Isochema

Core Capabilities:

• Continuous gravimetric sorption measurement

• High-resolution microbalance technology

• Pressure, temperature, and flow control

• Gas and vapor sorption analysis

• Thermodynamic and kinetic characterization

• Wide operating range: 77 K to 1000 °C

• Modular and fully programmable systems

Applications:

• Gas and vapor adsorption/desorption

• Energy storage materials

• Gas solubility and capacity studies

• Nanoporous and polymeric materials

• Catalysis and reaction monitoring

• Gas separation and mixture analysis

🔹 IGA-001 – Gravimetric Gas Sorption Analyzer

Product Description

The IGA-001 is a high-accuracy gravimetric gas sorption analyzer designed for precise determination of gas sorption equilibria and kinetics. Operating from high vacuum up to 20 bar and temperatures from 77 K to 1000 °C, it delivers exceptional precision, repeatability, and reliability.

Using Hiden Isochema’s unique IGA method, the system continuously measures changes in sample mass as a function of pressure and temperature, enabling real-time analysis of sorption behavior. With data referenced in over 700 peer-reviewed publications, the IGA-001 is a global benchmark for gravimetric gas sorption studies.

Key Details – IGA-001

• Pressure range: Vacuum to 20 bar

• Temperature range: 77 K – 1000 °C

• Continuous gravimetric measurement

• Fully programmable operation

• Ideal for equilibrium and kinetic studies

🔹 IGA-002 – Gravimetric Vapor Sorption Analyzer

Product Description

The IGA-002 is a high-resolution gravimetric vapor sorption analyzer designed for detailed vapor–solid interaction studies, while retaining full gas sorption capability. It features active vapor pressure regulation down to 10⁻³ mbar, anti-condensation protection, and precise temperature control (±0.02 °C).

By continuously monitoring sample mass under controlled vapor pressure and temperature, the IGA-002 enables accurate determination of sorption equilibria, kinetics, and diffusion coefficients, making it ideal for moisture and organic vapor studies.

Key Details – IGA-002

• Active vapor pressure control to 10⁻³ mbar

• High-resolution gravimetric measurement

• Temperature stability: ±0.02 °C

• Gas and vapor sorption capability

• Excellent repeatability and data quality

🔹 IGA-003 – Dynamic Mixed Gas Sorption Analyzer

Product Description

The IGA-003 is a dynamic mixed-gas gravimetric sorption analyzer combining pressure, flow, and gas composition control for advanced thermodynamic and kinetic analysis. Equipped with an ultra-sensitive microbalance, it enables real-time measurements across complex gas environments.

With optional vapor generation and integration with a quadrupole mass spectrometer for EGA, the IGA-003 supports advanced experiments such as TPD, reaction monitoring, and adsorption capacity testing.

Key Details – IGA-003

• Dynamic control of pressure, flow, and gas composition

• Temperature range: 77 K – 1000 °C

• Optional vapor generator

• Optional MS for EGA and TPD

• Ideal for mixed-gas and kinetic studies

🔹 IGA-003-MC – Binary Gas Sorption Analyzer

Product Description

The IGA-003-MC is a specialized binary gas sorption analyzer utilizing Hiden Isochema’s exclusive IMB (Integral Mass Balance) method. It enables simultaneous measurement of single and binary gas sorption equilibria in a single automated experiment.

By combining a high-precision gravimetric microbalance, optimized gas delivery, and mass spectrometry, the IGA-003-MC delivers accurate determination of partial and total gas uptake using only 2–3 g of sample.

Key Details – IGA-003-MC

• Binary gas sorption using IMB method

• Pressure range: 0.5 – 10 bar

• Sample mass: 2–3 g

• Integrated MS for gas composition analysis

• Fully automated, high-accuracy measurements

🔹 IGA-100 – Dynamic Gas & Vapor Sorption Analyzer

Product Description

The IGA-100 is a high-performance dynamic gas and vapor sorption analyzer that integrates high-resolution gravimetric analysis, high-pressure TGA, and evolved gas analysis (EGA) in a single platform.

With multiple inlet flow control, anti-condensation protection, and optional vapor generation, the IGA-100 provides precise control of experimental conditions for complex studies involving gases, vapors, and mixtures. It is fully compatible with the IGA method and supports advanced applications including DVS, MS-coupled analysis, and high-temperature sorption studies.

Key Details – IGA-100

• Combined gas/vapor sorption and high-pressure TGA

• Temperature range: 77 K – 1000 °C

• Multi-inlet flow and composition control

• Optional vapor generator and MS integration

• Ideal for catalysis, gas separation, and materials science