Regular Batch Cell
For investigations on solids or liquids: transformation, decomposition, thermal behaviour, heat capacity of solid (a specific cell is available to measure heat capacity of liquid) studies.
• Cylindrical Hastelloy container with a cap, tightly closed without any link with the outside.
• Available for regular (5 bar) and for high pressures (100 bar).
High Pressure Batch Cell
The High Pressure cell is used when the sample evolves pressure, through a decomposition for example.
For investigations on solids or liquids: transformation, decomposition, thermal behaviour, heat capacity of solid (a specific cell is available to measure heat capacity of liquid) studies
• Cylindrical container with a cap, tightly closed without any link with the outside.
• High Pressure up to 100 bar – Maximum Temperature: 300°C
Volume: 6 ml – Made of stainless steel or Hastelloy C276
• Reusable
Gas Circulation Cell
To study the effect of a gaseous atmosphere on a liquid or solid sample, oxidation, reduction, adsorption, hydrogenation or impact of controlled humidity.
To flow a liquid for investigations of liquid adsorption:
• Vessel with an inlet and an outlet in order to introduce a flow of fluid (gas, liquid) on the sample to be studied. Two coaxial tubes provide the inlet and the outlet of gas.
• Available in two pressure versions: regular (5 bar) and 100 bar.
Reversal Mixing Cell
To study the mixing of two substances (solid or liquid) in order to measure the corresponding heat of interaction.
• Two different compartments are separated by a lid. One substance is placed in the lower compartment, the other in the above compartment. The mixing itself is obtained by inverting the calorimeter (using the reversal mechanism)
• Available in 3 volume versions (Lower/upper compartment): 0.6ml/5.0ml or 1.3ml/4.2ml or 2.5ml/2.0ml, made of stainless steel or Hastelloy
Membrane Mixing Cell
To study the mixing of two substances (solid or liquid) in order to measure the corresponding heat of interaction (especially adapted to viscous or heterogeneous mixtures)
• Two compartments are separated by a membrane. One substance is placed in the lower compartment (2.5 ml), the other in the upper compartment (2.9 ml). The two substances are brought together on perforating the membrane; the mixing is produced on rotating the perforator / stirrer. Stirring can be done manually or with the aid of a small motor.
• Available in stainless steel or Hastelloy with membranes of aluminum or PTFE
Ampoule Mixing Cell
For studying reaction between a powder and a liquid (mainly wetting or hydration
• The solid sample is placed inside the ampoule with the possibility to seal the ampoule under vacuum. The ampoule is then placed inside the body of the vessel containing the liquid.
• Pressing the top of the rod will break the ampoule allowing the liquid and solid to mix.
Process Safety Cell
To evaluate the synthesis reaction followed by product decomposition in a single experiment
• The safety cell is composed of three main zones :
- the vessel chamber, made of stainless steel, and equipped with glass cells
- the tools zone for the insertion of breaking rods for batch mixing or injection tubes for controlled gas / liquid injections
- the pressure monitoring zone : pressure measurement, gas exhaust for further analysis, or simply to degas the system.
• Wide range of operations :
- Batch or semi-batch mixing at ambient pressure followed by decomposition with pressure measurement
- Gas flow for gas/liquid reactions or simply inerting of the reaction mixture
- Quantity of evolved gases can be determined from pressure measurement (up to 200 bar)
• Maximum Pressure 200 bar
Maximum Temperature: 300°C - Volume: 6 ml Stainless steel and glass liner
Controlled Dynamic High Pressure Cell
To work under dynamic mode (controlled pressure increase or decrease).• Cylindrical Incoloy or Inconel container , tightly closed with two introduction tubes
• For measurements under dynamic pressure up to 600 bar – Maximum Temperature: 500°C – Volume: 3.5 ml – Made of Inconel 625 or Incoloy
Cell with Pressure Transducer
To record simultaneously the heat and pressure released by a sample. There is no need to control the pressure.
• The pressure resistant cell is connected to a high sensitivity pressure sensor though a special capillary tube. The cell is inside the C80 calorimeter, and the pressure sensor is outside, attached to the C80 structure. It is linked to the CALISTO Acquisition software, which allows recording the pressure signal as a function of time & temperature. The pressure is measured at the top of the cell, close to the sample.
• Maximum Pressure : 350 bar - Maximum Temperature: 300°C
Volume: 4 ml - Made of Hastelloy C276
Controlled Static High Pressure Cell
To work under controlled and static pressure using a gas panel: to study gas hydrates formation/dissociation, to study adsorption and desorption:
• Maximum Temperature: 300°C
• Maximum Pressure: 1000 bar
• Volume 3.5 ml - Inconel 625
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