Advanced particle size separation for chemical analysis
Achieve precise particle separation with cutting-edge impactor technology, enabling accurate collection and characterization for detailed chemical and environmental analysis.
Collects and Analyzes Aerosol Particulates
The MOUDI-II Rotating Cascade Impactors from TSI Incorporated feature state-of-the-art design for detailed aerosol sampling and analysis. With its precise micro-orifice nozzle plates and individual stepper motors, this equipment distributes particles uniformly across collection substrates, optimizing the quality of chemical analyses. Capable of handling atmospheric, workplace, and engine emissions aerosols, it supports research in environmental and industrial hygiene domains, including the tobacco industry and biological aerosol characterization.
Available in models 120R, 122R, and 125R, the MOUDI-II impactors cover a broad range of particle sizes from 10 mm to 10 nm, ensuring thorough sampling and separation across various applications. Operating at flow rates of 30 or 10 L/min, they are engineered for low pressure drop, minimal particle loss, and efficient re-entrainment control, making them suitable for continuous and programmable operations.
Built with corrosion-resistant anodized aluminum, these impactors support remote operation via Ethernet, integrating seamlessly into advanced laboratory environments. Each model offers easy collection substrate removal for rapid processing turnaround. Custom engineering is available to cater to specific client requirements, with each device supported by robust engineering and maintenance services.
Benefits
- Enhances analytical precision with uniform particle deposition, crucial for accurate chemical analysis.
- Decreases operational costs through low-pressure drop design, minimizing energy consumption.
- Facilitates timely project completion with easy substrate removal and rapid sample turnover.
- Offers remote operational management, reducing the need for on-site monitoring.
- Ensures comprehensive particle collection across a wide size range, vital for diverse research applications.
- Applications
- Workplace aerosols,Atmospheric aerosols,Engine emissions,Chemical analysis,Biological aerosols,Tobacco smoke
- End products
- Microbial aerosol samples,Dust particles,Chemical compound profiles,Exhaust soot particles,Cigarette smoke residues,Particulate matter samples
- Steps before
- Sample collection,Pre-sampling preparation,Calibration of impactor
- Steps after
- Chemical analysis,Data analysis,Sample preservation,Sample removal
- Input ingredients
- atmospheric aerosols,workplace aerosols,engine emissions,brakewear particles,tobacco smoke,e-cigarette vapors,biological aerosols,nanoparticles
- Output ingredients
- size-fractionated particle samples,uniform particle deposits,chemical analysis samples,mass analysis samples
- Market info
- Sampling Flow Rate
- 30 L/min or 10 L/min
- Nominal Cut-Size Diameter
- 10 µm to 10 nm
- Number of Stages
- Up to 13
- Pressure Drop
- 40 kPa to 90 kPa
- Instrumentation Material
- Hard coated anodized aluminum
- Automation
- PLC-controlled
- Remote Operation
- Ethernet
- Automation level
- PLC-controlled
- Operation mode
- Manual / Remote via Ethernet
- Sampling flow rate
- 30 L/min or 10 L/min
- Internal impaction plate rotation
- Individual stepper motors
- Size-fractionated particle collection
- Four equal geometrical intervals per decade
- Pressure drop range
- 40–90 kPa
- Impaction stages
- Up to 13 stages
- Cut-size diameter range
- 10 µm to 10 nm
- Collection substrates
- Easily removable
- Pump control
- ON/OFF via PLC
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- CE marking
- Yes
- Control panel type
- Programmable Logic Controller (PLC)
- Compact footprint
- Yes
- Construction material
- Hard coated anodized aluminum
- Nozzle type
- Micro-orifice nozzle plates
- Impactor stages
- 10 to 13 stages
- Control panel type
- Programmable logic controller (PLC)
- Remote operation capability
- via Ethernet
- Construction material
- Hard coated anodized aluminum
- Collection substrates
- Easily removable