CAST – Combustion Aerosol Standard

Competence in generating soot particles to suit your needs.

Applications

The CAST (Combustion Aerosol Standard) soot generator has a wide range of applications across various fields. Here are some of the key uses:

  • Calibration of Measurement Instruments: CAST is extensively used to calibrate instruments that measure particulate matter, such as smoke meters, mass monitors, and laser-induced incandescence analyzers.
  • Filter and Catalyst Testing: CAST soot generators are used to evaluate the performance of diesel particulate filters (DPFs) and other emission control devices. This helps in developing more efficient systems to reduce harmful emissions.
  • Environmental Monitoring and Health Research: Researchers use CAST to study the effects of soot particles on air quality and human health. The ability to generate particles with specific sizes and concentrations is crucial for these studies. 
  • Engine Development and Optimization: They assist in studying the formation and characteristics of soot particles in combustion engines. This information is vital for optimizing engine design and fuel combustion processes to minimize soot production, aiding in the development of cleaner engine technologies.
  • Nanoparticle & Material Science: Supports advanced research into carbon-based materials, allowing precise analysis of particle morphology and aggregation.
  • Material Testing: It is used to test the performance of materials exposed to soot, such as coatings and catalysts, under controlled conditions.
  • Research and Development: Automotive researchers use these generators to investigate new technologies and materials for reducing soot emissions. This includes exploring alternative fuels, for example E-Fuel and advanced combustion techniques. 

These applications highlight the versatility and importance of the CAST soot generator in both industrial and research settings.

Benefits

CAST soot generators offer several benefits across various applications:

  1. Precision and Control: They produce soot particles with highly adjustable characteristics, allowing for precise control over particle size and concentration.
  2. Versatility: These generators can use different types of fuels, including diesel, gasoline, and kerosene, making them suitable for a wide range of studies and applications.
  3. Stability and Reproducibility: CAST soot generators provide stable and reproducible soot particle streams, which are essential for consistent experimental results.
  4. Calibration and Testing: They are widely used for calibrating particle measurement instruments and testing filtration systems, particularly in the automotive industry.
  5. Research and Development: These generators support the development of new particle measurement techniques and the investigation of soot emissions and reduction methods.