North America's Largest Selection
of Aerosol Instrumentation

North America's Largest Selection of Aerosol Implementation

Particle Instruments, LLC
P.O. Box 270393
1048 Centerville Circle (shipping only)
Vadnais Heights, MN  55127-0393

Call 612.328.2722 or contact us at sales@particleinstruments.com

Particle Instruments, LLC
P.O. Box 270393
1048 Centerville Circle
(shipping only)
Vadnais Heights, MN 55127-0393

Call 612.328.2722 or email us.

close

You are here

Generators

Dust Dispersers

Dust Generators SAG 410

General-purpose dry powder disperser that may be used for a variety of  applications in aerosol and powder science, industrial processes and quality assurance tasks. 

The technique for the dispersion of dry dust and powders comprises two steps, the continuous supply of material to the disperser and thedispersal of the material as an aerosol.

Topas

Dust Disperser SAG 420

A device for generating stable aerosols with options for precise aerosol mass flow and mass dosing.

The SAG 420 can provide dosing ranges from 6 g/hr up to 12 kg/hr. Filling during operation is possible.

Topas

Dust Disperser SAG 440

Particularly suited for dosing dust containing a certain proportion of fibres with a constant and reproducible dosing rate over a wide concentration range. 

It has been especially developed to meet the requirements as defined by the ASHRAE 52.2 and DIN EN 779. Filling during operation is possible. 

Topas

Atomizers

Kanomax NanoAerosol Generator Model 3250

The NanoAerosol Generator Model 3250 is a pneumatic-type nebulizer that produces an ultrafine aerosol.  In addition to general aerosol research, the Model 3250 can be used in place of an electrospray generator for many applications due to the small particle size it generates.

 

Kanomax

CFG 290

Topas’ Condensation Fog Generator is a hand-held instrument that generates a dense and highly-visible fog made from polyhydric alcohol and purified water droplets.  The fog produced is sterile, non-toxic and free of oil and grease.  Because of these attributes, it is particularly useful when visualizing and tracking the air flow in clean room settings.  

Topas

Atomizer Aerosol Generator ATM 210, 210/H

This special model facilitates generation of aerosols into pressurised vessels up to 10 bar.

It produces aerosols with known properties in accordance with the guideline VDI 3491. The generated polydisperse aerosols are mainly below 1 µm with an excellent stable particle size distribution.Suitable liquids are e.g. DOP, Emery 3004, DEHS, salt soultions and it can be also used to disperse PSL reference materials.

Topas

Atomizer Aerosol Generator ATM 220, 225

An aerosol generator for producing a test aerosol with defined characteristics especially for qualitative tests of filters for suspended matter (HEPA and ULPA filters), function test at laminar flow boxes and acceptance measurement in clean rooms. 

It produces aerosols with known properties in accordance with the guideline VDI 3491. The generated polydisperse aerosols are mainly in the size range 0.2 to 0.5 µm with a very high permanence of the particle size distribution and a defined and high particle number concentration.

A further range of application for aerosol generators is calibration of measuring devices and visualization of currents. That enables measurements of local velocities and flow profiles of the tracer particles by means of optical methods.

The Atomizers can also be used to disperse PSL reference materials and so to produce monodisperse particles. 

Topas

Atomizer Aerosol Generator ATM 226

An aerosol generator for producing a test aerosol with defined characteristics especially for qualitative tests of filters for suspended matter (HEPA and ULPA filters), function test at laminar flow boxes and acceptance measurement in clean rooms. 

Compared to Atomizer Aerosol Generator ATM 220 or ATM 225 this instrument features a compact stainless steel housing (easy-to-clean), a direct connection with mains supply and a higher mass output. 

It produces aerosols with known properties in accordance with the guideline VDI 3491. The generated polydisperse aerosols are mainly in the size range 0.2 to 0.5 µm with a very high permanence of the particle size distribution and a defined and high particle number concentration.

Topas

Atomizer Aerosol Generator ATM 230

An instrument for generating tracer particles, testing HEPA and ULPA filters as well as clean room measurements and certification of laminar flow boxes. 

It produces aerosols with known properties in accordance with the guideline VDI 3491. The generated polydisperse aerosols are mainly below 1 µm with an excellent constant particle size distribution and defined and high particle number concentration.  Suitable liquids are e.g. DOP, Emery 3004, DEHS, salt soultions and it can be also used to disperse PSL reference materials.

Topas

Atomizer Aerosol Generator ATM 240, 241, 242

The generator is designed for generation of tracer particles, verifying measurements in very large clean rooms and for tests of HEPA and ULPA-filter media.

It produces aerosols with known properties in accordance with the guideline VDI 3491. The generated polydisperse aerosols are mainly below 1 µm with an excellent constant particle size distribution and defined and high particle number concentration.Suitable liquids are e.g. DOP, Emery 3004, DEHS, salt soultions and it can be also used to disperse PSL reference materials. 

By varying of nozzle pressure, number of switched-on nozzles and the aerosol temperature (besides ATM 241) one can adjust both particle production rate and particle size distribution in a wide range.

Topas

VIPAS 300XL High-Output Large-Particle Aerosol Generator

The VIPAS 300XL produces a stable and high concentration of aerosol particles in the 0.1 to 10µm size range.  It operates continuously on compressed air for up to three hours, requiring no mechanical pump.  The VIPAS 300XL meets ASHRAE 52.2 and EN 779 requirements.

VIPAS

Monodisperse

Atomizer Aerosol Generator ATM 220, 225

An aerosol generator for producing a test aerosol with defined characteristics especially for qualitative tests of filters for suspended matter (HEPA and ULPA filters), function test at laminar flow boxes and acceptance measurement in clean rooms. 

It produces aerosols with known properties in accordance with the guideline VDI 3491. The generated polydisperse aerosols are mainly in the size range 0.2 to 0.5 µm with a very high permanence of the particle size distribution and a defined and high particle number concentration.

A further range of application for aerosol generators is calibration of measuring devices and visualization of currents. That enables measurements of local velocities and flow profiles of the tracer particles by means of optical methods.

The Atomizers can also be used to disperse PSL reference materials and so to produce monodisperse particles. 

Topas

Condensation Aerosol Generator SLG 250

The instrument can be used for generation of high-concentration up to106 particles/s of monodisperse aerosols with a reproducible particle size in a wide range. 

The principe is based on a controlled heterogenous condensation which produces spherical and virtually electrically neutral particles. For DEHS aerosols, the particle size range is 0.1 to 5 µm. 

Topas

Oil Mist

Oil Mist Generator ATM 243

Special development for testing oil mist separators.

It generates polydisperse test aerosols with a mean particle size of 1 to 2 µm and with very stable particle size distributions and high concentrations. The device features the possibility to adjust the temperature of the generated aerosols and can be used on a variety of oils. Mass output adjustable via nozzle pressure and nozzle quantity.

Topas

LDG 244

The LDG 244 Large Droplet Generator is used in applications that require substantial amounts of oil.  The LDG is suitable for simulating large bursts of oil and wall film via a single, heated nozzle.  The instrument generates a test aerosol with a mean particle size of 50-100 µm and a mass flow within the range of 20-2000 g/h.   It can be used in the following applications:

  • Testing of oil mist separators
  • Performing filter capacity tests
  • Simulation of wall film and oil gush effects
  • Research and development
Topas