Reaction calorimeter HP DSC 2+

DSChigh-pressurescanning differential

Increased pressure influences all physical changes and chemical reactions in which a change in volume occurs. For material testing, process development or quality control there is often no alternative to DSC measurements under pressure. Shorter analysis time – higher pressure and temperature accelerate reactions Measurements under process conditions – simulation of practical reaction environments Better interpretation – effects can be separated by suppressing vaporization Shorter analysis times – higher pressure and temperature accelerate reactions - Measurements under process conditions – simulation of practical reaction environments - Better interpretation – effects can be separated by suppressing vaporization - Higher gas concentrations – reaction rate of heterogeneous reactions with gases is increased Measurements under special atmospheres – oxidative, oxygen-free conditions or measurements with toxic or combustible gases are possible Robust sensor with high resolution and outstanding sensitivity – measurement of very weak effects as well as excellent temperature resolution of close-lying effects - Temperature range - RT ... 500 °C / 700 °C Heating rate - 0.1…50 K/min Pressure range - 0 … 10 MPa (overpressure) Gas flow - freely selectable, accurate control of purge gas flow rates and total pressure with external controller Atmospheres - Measurements under different atmospheres: inert, oxidizing, reducing, reactive, e.g. nitrogen, oxygen, hydrogen, methyl bromide, ethylene, propylene, carbon dioxide, etc. There are certain restrictions for combustible and toxic gases