Microstructure Analysis:

We offer the following Instruments for Microstructure analysis:

Helium density measurement:

Pycnomatic ATC:

• Determination of density of solids, powders and pastes using helium.
• Various measuring chambers from 4 to 100cm³ are available

 

Mercury Porosimetry:

Pascal140-240/440:

• Measurement of pore volume, pore size distribution, density, specific surface area and grain size distribution of materials and fine powders using Quecksilberporosimeter.
• Pore radius: 1.8 nm - 300µm
• Particle diameter: 15µm - 3mm

 

Volumetric Gassorption:

Sorptomatic 1990:

• Measurement of a complete adsorption-desorptionisotherm
• Measurement of specific surface
• Determination of meso-and micro-pore distribution
• Spec minimal surface 0,2 m² / g (0.005 m² / g for the use of Krypton)
• Fully automatic measurement of the spec. BET surface

Temperature Programmed Desorption, Reduction, Oxidation Chemisorption:

TPDRO 1100:

• Analysis of catalysts in the range -80 to 1100 ° C
• 40 - 1100 ° C (with cryostat down to -80 ° C possible)

Dynamic Vapor Sorption:

Q5000SA - VTI SA - VTI SA3

• Equilibrium- and moisture content
• Adsorption-/Desorption-isotherms (isobar)
• Kinetics of adsorption and desorption
• Adsorption enthalpy
• Diffusion- and permeabilityconstants
• Temperature range: 5 to 80 ° C
• Humidity Range: 0 - 98% rel. Humidity
• Mass changes: min. 0.1 microgram detectable