PRODUCT SHEET

Harrick Praying Mantis™ High Temperature Reaction Chambers

The Harrick Praying Mantis™ High Temperature Reaction Chamber is engineered for diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) of powders with high surface area, ideal for studying heterogeneous catalysis, gas-solid interactions, photochemical reactions, and oxidation mechanisms. It enables spectroscopic measurements under rigorously controlled temperature and pressure conditions.

This reaction chamber integrates with the Praying Mantis™ accessory for both FT-IR and UV-VIS spectroscopy, supporting operation in a range of environments from high vacuum up to elevated pressures and temperatures up to 910°C. It is constructed using chemically resistant 316 stainless steel for durability and compatibility with reactive gases.

Features and Purposes
  • Operates from high vacuum conditions (133 μPa or 10⁻⁶ torr) up to 133 kPa (1 ktorr) with KBr windows; up to 1.5 MPa (11.3 ktorr) with ZnSe windows.
  • Maximum achievable temperature of 910°C under vacuum.
  • Optional high-pressure dome enables operation up to 3.44 MPa (25.8 ktorr).
  • Equipped with three inlet/outlet ports for cell evacuation and gas introduction.
  • Constructed from chemically resistant 316 stainless steel.
  • Optional inert coatings (Silcotek/Restek) available for enhanced chemical inertness and corrosion resistance.
  • Optional cooling cartridge for moderate cooling or heating when used with a chiller or recirculator.
  • Adapters available for electrochemical measurements with two-, three-, or four-electrode configurations.
  • Alternative window assemblies for specialized microspectroscopy applications, including Raman spectroscopy.
  • Provided components include reaction chamber, low-voltage heating cartridge, K-type thermocouple, FKM fluoroelastomer O-rings, sample packing tool, spill tray, and domes with appropriate windows for FTIR or UV-Vis-NIR configurations.
DOCUMENTS AND RESOURCES
High Temperature Reaction Chamber for Praying Mantis
PRODUCT SHEET

Harrick Praying Mantis™ High Temperature Reaction Chambers

The Harrick Praying Mantis™ High Temperature Reaction Chamber is engineered for diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) of powders with high surface area, ideal for studying heterogeneous catalysis, gas-solid interactions, photochemical reactions, and oxidation mechanisms. It enables spectroscopic measurements under rigorously controlled temperature and pressure conditions.

This reaction chamber integrates with the Praying Mantis™ accessory for both FT-IR and UV-VIS spectroscopy, supporting operation in a range of environments from high vacuum up to elevated pressures and temperatures up to 910°C. It is constructed using chemically resistant 316 stainless steel for durability and compatibility with reactive gases.

Features and Purposes
  • Operates from high vacuum conditions (133 μPa or 10⁻⁶ torr) up to 133 kPa (1 ktorr) with KBr windows; up to 1.5 MPa (11.3 ktorr) with ZnSe windows.
  • Maximum achievable temperature of 910°C under vacuum.
  • Optional high-pressure dome enables operation up to 3.44 MPa (25.8 ktorr).
  • Equipped with three inlet/outlet ports for cell evacuation and gas introduction.
  • Constructed from chemically resistant 316 stainless steel.
  • Optional inert coatings (Silcotek/Restek) available for enhanced chemical inertness and corrosion resistance.
  • Optional cooling cartridge for moderate cooling or heating when used with a chiller or recirculator.
  • Adapters available for electrochemical measurements with two-, three-, or four-electrode configurations.
  • Alternative window assemblies for specialized microspectroscopy applications, including Raman spectroscopy.
  • Provided components include reaction chamber, low-voltage heating cartridge, K-type thermocouple, FKM fluoroelastomer O-rings, sample packing tool, spill tray, and domes with appropriate windows for FTIR or UV-Vis-NIR configurations.
DOCUMENTS AND RESOURCES
High Temperature Reaction Chamber for Praying Mantis

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