Used for sampling, diluting and conditioning exhaust from diesel and spark-ignition engines.
Reduces particle concentrations of high-concentration aerosols, with dilution ratios of 100 to 1 or 20 to 1.
Aerosol dilution system for Optical Particle Sizer Model 3330.
Aerosol Diluters from TSI
Aerosol Diluters are essential items needed in combination with many of TSI's particle sizing and counting instruments for a wide array of measurement applications. Aerosol dilution systems from TSI provide a more representative sample of an aerosol to provide optimal particle counting and sizing analysis.
TSI Offers Two Aerosol Diluters Covering a Wide Range of Particle Measurement Applications
Aerosol Diluter Model 3302A reduces particle concentrations of high-concentration aerosols, providing a representative sample that meets the input requirements of the Aerodynamic Particle Sizer® (APS™) spectrometer. The 3302A achieves dilution ratios of 100:1 and 20:1 using easy-to-change capillary tubes. Two diluters in a tandem configuration provide dilution ratios as high as 10,000:1.
Engineered to provide very low particle loss in the 0.5- to 10-μm size range, the Aerosol Diluter is totally self-contained and requires no outside power or compressed gas. Durable construction and simple maintenance procedures translate into years of trouble-free operation.
TSI Rotating Disk Thermodiluter Model 379020 is highly regarded in the field of particle emission measurement, especially for sampling, diluting, and conditioning exhaust emissions from diesel and spark-ignition engines, as well as for performing stack emission studies.
It features a separate diluter head and control unit, which allows the sample to be diluted and thermally conditioned at the point of measurement (i.e. tailpipe, CVS tunnel, or stack). It also features a variable dilution ratio that is adjustable from 15:1 to 3000:1 and selectable heated diluter temperatures up to 150°C to avoid measurement of condensed volatile materials.
For more information on TSI's aerosol diluter offerings, contact a TSI representative today.