Particle conditioning
Cambustion instrumentation for particle conditioning
Aerosol Flowmeter
Many aerosol experiments come with a need to measure the flow rate of the gas carrying the aerosol, but most flowmeters are either damaged by particles or can affect the aerosol itself.
The new Cambustion AF10 Aerosol Flowmeter is designed specifically to measure aerosol laden gas flows.
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Aerosol Diluter
The Aerosol Rotating Disc Diluter is a general-purpose diluter designed for typical lab aerosols; it offers variable inlet and outlet flow rates, with achievable dilution ratios spanning over two orders of magnitude (5 – 800).
Thanks to its thought-through sample handling system, it can survive high concentrations of both solid and liquid aerosols over extended periods of time while requiring low maintenance.
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Unipolar Diffusion Aerosol Charger
The UDAC uses a corona discharge to place a high level of charge on an aerosol for general aerosol experiments.
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Aerosol Diffusion Dryer
Many laboratory aerosol experiments require the removal of moisture from aerosols, often with a requirement to avoid reduction of particle concentration during the process. (This often makes dilution an unattractive solution.)
The Aerosol Diffusion Dryer uses silica gel to remove water from an aerosol, while maintaining high transmission efficiency of the particles.
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PSL Aerosol Generator
The PSL Aerosol Generator offers a standalone means of nebulizing and drying PSL, allowing it to be presented directly to an aerosol sizing instrument.
The kit is able to nebulise a range of commercially available sizes of Polystyrene Latex Spheres as NIST traceable size standards.
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Electrostatic precipitator for ultrafine aerosols
The Electrostatic Aerosol Precipitator uses an electrical field to precipitate pre-charged particles out of the flow, while allowing uncharged particles to pass through.
The voltage may be varied by the user, resulting in a different "cut" diameter.
Many aerosol experiments require a means of removing pre-charged particles from the aerosol flow, either to prevent interation with downstream measurements, or to quantify the proportion of un-charged particles to allow compensation in data processing.
The ESP forms part of the CPMA Electrometer Reference Mass Standard.
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