Moisture sorption analysis is done to provide insight into a sample's stability and moisture adsorption properties. Used extensively in the pharmaceutical and food industries, moisture sorption analysis is a critical component when determining a product's shelf life, and potential degradation under varying environmental conditions. Moisture sorption analyzers are accurate and often modular instruments used to test these properties under various humidity and temperature conditions. When comparing different moisture sorption analysis instrumentation, ensure that the measurement mode will comply with your analysis needs, most models operate gravimetrically however some utilize spectroscopy for their analysis. Also ensure that the environmental controls can provide the temperatures, gasses, and humidity levels appropriate for your sample analysis. Many models of moisture sorption analyzers can also generate moisture sorption isotherms by creating a controlled humidity environment to study the relationship between the moisture content of a material and the relative humidity of the surrounding environment.
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| Company | Hiden Isochema | Hiden Isochema |
| Item | IGAsorp Ultra Dynamic Vapor Sorption Analyzer | IGAsorp- CT Automated Dynamic Vapor Sorption (DVS) Analyzer |
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| Catalog Number | IGAsorp Ultra | IGAsorp- CT |
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| Temperature Range | Inquire | 5 to 85 °C |
| Description | IGAsorp Ultra is a compact dynamic vapor sorption (DVS) system, designed for maximum flexibility and built for modern laboratories. The Next Generation Vapour Sorption Module unlocks a wider range of DVS conditions than ever before, enabling fast, stable and highly accurate studies across water and IGAsorp Ultra is a compact dynamic vapor sorption (DVS) system, designed for maximum flexibility and built for modern laboratories. The Next Generation Vapour Sorption Module unlocks a wider range of DVS conditions than ever before, enabling fast, stable and highly accurate studies across water and organic vapors. With robust engineering that maintains exceptional measurement reliability even under demanding environments, IGAsorp Ultra is the definitive choice for laboratories that value both innovation and dependability.
The IGAsorp Ultra integrates dual vapour generators for flexible multi-solvent studies with direct concentration measurements for traceable vapour control. Highly stable temperature regulation is delivered through the isothermal design of the sorption module, while a highly sensitive microbalance captures mass changes with high resolution across the full humidity/vapor pressure and temperature range. Effortless operation and automation run throughout the system and HIsorp software, making DVS measurements quick to setup, easy to control and consistently reliable from the very first data point.
Features:- Dual vapor generators -
Two independent vapor generators provide flexibility when working with water and organic vapors. While one vapor is in use, a second can be primed and ready for use in measurements. - Rapid, efficient solvent changeovers -
Highly efficient, automatic purging following vapor changes minimise unwanted carryover between measurements. - Direct vapor concentration measurement -
Integrated sensors provide real-time monitoring of relative humidity and organic vapor concentrations. A unique absolute pressure sensor ensures high accuracy for reported partial pressure readings. - Easy-refill reservoirs -
Each vapor generator is supplied and kept at a constant fill level by an externally mounted 250 mL reservoir. Reservoirs can be refilled during measurements without interrupting the experiment. - Effortless sample loading -
Sample loading is fast and simple, with clear access, easy single-finger placement, and an automated shield that protects the chamber and retracts smoothly for trouble-free loading. - Exceptional temperature control and programmability -
IGAsorp Ultra delivers precise, programmable temperature control from 5–85 °C with tightly regulated circulation and multi-sensor feedback that maintains ±0.005 °C stability over 24 hours. Alternative thermostat options are available. - High stability microbalance -
IGAsorp Ultra's independent balance thermostat ensures long-term baseline stability, enabling confident measurement of sub-microgram sorption events.
... Read More | The IGAsorp-CT is a fully automated dynamic vapor sorption analyzer for the measurement of water and organic solvent isotherms and kinetics on a wide range of materials. Operating at temperatures from 5 to 85 °C and humidity values from 0 to 98 %RH, the IGAsorp-CT offers the widest combined range ofThe IGAsorp-CT is a fully automated dynamic vapor sorption analyzer for the measurement of water and organic solvent isotherms and kinetics on a wide range of materials. Operating at temperatures from 5 to 85 °C and humidity values from 0 to 98 %RH, the IGAsorp-CT offers the widest combined range of any DVS analyzer. An optional internal heater allows fully programmable pre-heating and thermal desorption measurements to 350 °C.
Features:
- Vapor sorption measurements between 5 and 85 °C
- Market-leading weight stability, temperature and humidity control
- Unrivalled measurement precision, accuracy and resolution
- Operation with water and organic vapors
- Built-in user conformance tests for weight, temperature and humidity verification
- Advanced analysis features including diffusion coefficients, permeation rates and more
... Read More |
| Applications | Porous materials, Pharmaceuticals, Food products, Polymers, Packaging materials, Building materials, Energy and environment | Polymers, membranes and packaging materials, Building and construction materials (cement, timber, insulation, adhesives), Fuel cells (proton exchange membranes), Diffusion and permeation studies, Natural materials (textiles, seeds, fibres, wood, clays), Pharmaceuticals, Electronics |
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