Intelligent Gravimetric Sorption analyzer

Tool
IG1-100A (Two unitsIGA-100, Hiden Isochema)

Applications
Excess / Total uptake
Storage capacity
Isosteric heat of adsorption
Diffusion constant (D) / Diffusion time constant (D/r2) calculation

Technical Specifications
Precision microbalance with a dual suspension arm
Static / Dynamic, gravimetric measurement type
Gases: H2, CO2, CH4, N2, Ethylene, Propane, any permanent gas, vapors
Pressure range: 0.05mbar -20bar
Temperature range: -196oC –1000oC, (CryoFurnace, water bath, FastFurnace)
Balance resolution: 0.1 μg
Balance stability: ±1 μg long term (± 0.1 μg short term)
Pressure transducers: 100 mbar/1bar/20bar, Accuracy: 0.05% full scale
In situ outgassing (<10-6mbar)

Additional Tools Built-in anti-condensation protection to 50 °C for pure vapor sorption
De-mountable DryLoaderfor loading air sensitive samples. The system can hold a rough vacuum to remove the majority of air prior to filling with inert gas to improve purity of the resulting atmosphere
Argon filled glove box (MBraun) for handling and transferring air sensitive samples