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| Company | Hiden Isochema | Hiden Isochema | Hiden Isochema | Hiden Isochema | Hiden Isochema |
| Item | IMI-PSI High Pressure Manometric Sorption Analyzer | IGA-002 Vapor Sorption Analyzer | IGA-1000 Advanced Gravimetric Sorption Analyzer | XEMIS-003 Gravimetric Sorption Analyzer | XEMIS-100 Gravimetric Sorption Analyzer |
| Citations | | | | | |
| Catalog Number | IMI-PSI | IGA-002 | IGA-100 | XEMIS-003 | XEMIS-100 |
| Price | | | | | |
| Temperature Range | 77 K to 773 K | 77 K to 1000 °C | 77 K to 1000 °C | 77 K to 500 °C | 77 K to 500 °C |
| Pressure Range | 100 bar (standard) 200 bar (optional) | 10 bar (standard) 20 bar (optional) | 10 bar (standard) 20 bar (optional) | 170 bar (standard) 200 bar (optional) | 170 bar (standard) 200 bar (optional) |
| Description | The IMI-PSI is designed to investigate gas sorption by nanoporous materials, from sub-ambient pressures to 200 bar. Its inherent flexibility allows both BET surface area analysis and gas storage studies to be performed using only one instrument, while an optimized design and superior build quality The IMI-PSI is designed to investigate gas sorption by nanoporous materials, from sub-ambient pressures to 200 bar. Its inherent flexibility allows both BET surface area analysis and gas storage studies to be performed using only one instrument, while an optimized design and superior build quality ensures high accuracy. Full automation enables pre-programmed gas switching and sample pretreatment routines to be set for ease-of-use.
Features:
- Sub-micromole gas sorption resolution
- 200 bar operation, with 773 K degassing capability
- Liquid coolant thermostatting, including LN2 for BET analysis
- Enhanced low pressure measurement accuracy
- Fully upgradable modular design
... Read More | The IGA-002 is a high resolution vapor sorption analyzer for precisely characterizing vapor-solid interactions. Compatible with an extensive range of vapors, the IGA-002 also offers the full gas sorption capability of the IGA-001, measuring changes in sample mass as a function of temperature and The IGA-002 is a high resolution vapor sorption analyzer for precisely characterizing vapor-solid interactions. Compatible with an extensive range of vapors, the IGA-002 also offers the full gas sorption capability of the IGA-001, measuring changes in sample mass as a function of temperature and pressure. The unique IGA method analyzes real time gravimetric data to determine kinetic parameters and simultaneously predict sorption equilibrium.
Features:
- Suitable for use with a wide range of gases, vapors, materials and methods
- Active vapor pressure regulation from 10-3 mbar
- Built-in anti-condensation protection to 50 °C
- Sample temperature stability and accuracy of ± 0.02 °C
- Unrivalled long term stability and continuous weight measurement
- Advanced kinetic analysis for sorption rate and diffusion coefficient determination
... Read More | The IGA-100 is an advanced gravimetric sorption analyzer, powerfully combining high resolution vapor, mixed gas and TGA-MS measurements. A multiple inlet flow control system allows mixed gas experiments with combined pressure, flow and composition control, while anti-condensation protection and The IGA-100 is an advanced gravimetric sorption analyzer, powerfully combining high resolution vapor, mixed gas and TGA-MS measurements. A multiple inlet flow control system allows mixed gas experiments with combined pressure, flow and composition control, while anti-condensation protection and active pressure regulation enable high resolution vapor sorption-desorption measurements.
Features:
- Fully programmable with combined control of pressure, flow and gas composition
- Built-in anti-condensation protection to 50 °C for pure vapor sorption
- Optional integrated vapor generator module for dynamic vapor sorption (DVS)
- Sample temperatures from 77 K to 1000 °C
- Fully integrated quadrupole mass spectrometry option for evolved gas analysis (EGA)
- Unique combination of vapor sorption options to include DVS measurements with pressure and vacuum control
... Read More | The XEMIS series are high accuracy gravimetric sorption analyzers operating to 200 bar. Changes in sample mass are measured as a function of applied temperature and pressure to determine isotherms, isobars and sorption kinetics. Designed for operation with a full range of gas and vapor species The XEMIS series are high accuracy gravimetric sorption analyzers operating to 200 bar. Changes in sample mass are measured as a function of applied temperature and pressure to determine isotherms, isobars and sorption kinetics. Designed for operation with a full range of gas and vapor species including corrosives and flammables, the XEMIS series features active pressure regulation from 10-2 mbar: a controllable pressure range covering 7 orders of magnitude.
Features:
- Isotherm, isobar and high pressure TGA measurements in a single automated analyzer
- Compatible with flammable, corrosive and toxic gases and vapors
- Symmetric geometry, with ultra-low total system buoyancy for high accuracy measurements at high pressures
- Measurements at temperatures from 77 K to 500 °C
- Fast and accurate analysis of equilibria and kinetics using the IGA method
- Full automation and advanced programmability
... Read More | The XEMIS series are high accuracy gravimetric sorption analyzers operating to 200 bar. Changes in sample mass are measured as a function of applied temperature and pressure to determine isotherms, isobars and sorption kinetics. Designed for operation with a full range of gas and vapor species The XEMIS series are high accuracy gravimetric sorption analyzers operating to 200 bar. Changes in sample mass are measured as a function of applied temperature and pressure to determine isotherms, isobars and sorption kinetics. Designed for operation with a full range of gas and vapor species including corrosives and flammables, the XEMIS series features active pressure regulation from 10-2 mbar: a controllable pressure range covering 7 orders of magnitude.
Features:
- Isotherm, isobar and high pressure TGA measurements in a single automated analyzer
- Compatible with flammable, corrosive and toxic gases and vapors
- Symmetric geometry, with ultra-low total system buoyancy for high accuracy measurements at high pressures
- Measurements at temperatures from 77 K to 500 °C
- Fast and accurate analysis of equilibria and kinetics using the IGA method
- Full automation and advanced programmability
... Read More |
| Applications | Gas adsorption isotherm determination, Specific surface area (BET) determination, Energy gas (H2, CH4) storage and separation, Thermodynamics of high pressure gas adsorption, Nanoporous materials (carbons, zeolites, MOFs, polymers and shales) | Moisture and organic vapor sorption, Diffusion coefficient determination, Thermodynamic and kinetic studies, Gas sorption capacity determination | Gas adsorption capacity determination, Moisture and organic vapor sorption, Catalyst characterization, Moisture and organic vapor sorption with diffusion coefficient determination, Thermogravimetric Analysis (TGA) and Evolved Gas Analysis (EGA), Temperature Programmed Desorption/Oxidation/Reduction (TPD, TPO, TPR) | High pressure catalysis, Flue gas desulfurization, Gas-solid reaction kinetics | Energy gas storage, High pressure TGA, Polymer membrane characterization |
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