Thermal Desorption Spectroscopy

Tool
Thermal Desorption Spectroscopy / Mass Spectroscopy apparatus

Applications
Temperature programmed desorption of different species
Desorption activation energies by applying different heating ramp rates
Hydrogen trapping in metals
TPR/TPO
The apparatus can be easily used for (e.g. packed bed) breakthrough experiments

Technical Specifications
3 x Mass Flow Controllers (1 x 100 ml/min, 2 x 10 or 30 ml/min)
1 x Back Pressure Regulator (0-20 bar)
Different Quartz Reactors (ID 40mm is the largest)
Pressures: 1-20 bar
Temperatures: Ambient to 800oC
Samples can be outgassed under vacuum (< 10-6 mbar) or inertgas flow
Samples can be pre-equilibrated with different gases

Additional Tools
Different Quartz Reactors (ID 40mm is the largest) Special cells for packed beds (200 mg to 200 g)