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TSI 3070A Electrical Aerosol Detector

TSI 3070A Electrical Aerosol Detector
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The Electrical Aerosol Detector (EAD) measures a key aerosol parameter believed to indicate the effective surface area of particles that can be deposited in the lung. This aerosol detector is a unique complement to our line of CPCs. Like a CPC, the EAD measures particle concentration as a function of time. But it also measures a parameter called aerosol diameter concentration, a property of ultrafine particles that is promising for health-effects research.

The EAD is a robust, low-cost, easy-to-use instrument that operates continuously and provides very fast measurements in the range from 10 to 1000 nm. It operates at a wide dynamic range, and it requires no working fluid or consumables. Plus, the EAD gives you unmatched reproducibility.

 

Features & Benefits

  • Measures particles from 10 to 1000 nm
  • Provides unmatched reproducibility
  • Designed for continuous, unattended operation
  • Requires no working fluid or consumables
 

Applications

  • Ambient aerosol monitoring
  • Combustion-generated particle studies
  • Epidemiological studies of human health effects
  • Inhalation and exposure studies

Literature

Accessories

Aerosol Diluter

  • Dilution ratios of 100 to 1 or 20 to 1
  • Higher ratios achieved by setting up two diluters in tandem
  • Very low particle loss from 0.5 to 10µm
  • Easy-to-change capillary tubes 
More Information

Fluidized Bed Aerosol Generator - 3400A

  • Particle size range from 0.5 to 40 µm
  • Bed of bronze beads breaks up powder agglomerates
  • Stable output and concentration 

Supermicrometer Monodisperse Aerosol Generation System - 3941

  • Generates 1- to 200-µm particles
  • Includes everything you need
  • Lets you produce the most monodisperse particles possible in a laboratory 

Submicrometer Monodisperse Aerosol Generation System - 3940

  • Generates 0.01- to 1.0-µm  particles
  • Includes everything you need to produce monodisperse, submicrometer particles 

Vibrating Orifice Aerosol Generator - 3450

  • Generates particles from 1 to 200 µm
  • Particles are uniform in size, shape, density and surface characteristics
  • Works with a variety of solutes and solvents

Small-Scale Powder Disperser - 3433

  • Deagglomerates most dry particles in the range from 0.5 to 50µm
  • Selection of turntables available to meet specific dispersion needs
  • Use as an APS accessory for particle-size-distribution measurements
  • Produces small quantities of powder by lifting particles from a turntable using a venturi aspirator
  • The turntable rotates at variable speeds to control aerosol concentrations
  • A selection of optional turntables is available to meet special needs 

Electrospray Aerosol Generator - 3480

  • Generates particles from 2 to 100 nm in diameter
  • Particles are uniform in size and shape

Aerosol Neutralizers - 348002

The Model 348002 Aerosol Neutralizer is offered for use with our Model 3480 Electrospray Aerosol Generator.

Aerosol Diluter - 3302A

  • Dilution ratios of 100 to 1 or 20 to 1
  • Higher ratios achieved by setting up two diluters in tandem
  • Very low particle loss from 0.5 to 10µm
  • Easy-to-change capillary tubes 

Diffusion Dryer - 3062

Removes moisture from generated aerosols with minimal particle loss.

TSI 3068B Aerosol Electrometer

  • Provides accurate measurements of electrical current and flow rate. It measures total net charge on aerosol particles from 0.002 to 5um
  • The ideal instrument for the testing and calibration of particle instruments
  • Provides particle concentration measurements
  • All readings are in real time

Flow Splitter - 3708

Routes aerosol sample to up to four instruments at once.

Aerosol Neutralizers - 3012

Minimize particle losses and coagulation by electrostatic charges, and charge particles properly for size analysis or air-filter measurements.

Ultrafine Particle Monitor - 3031

Provides continuous size distribution and number concentration data for long-term, air quality monitoring

Environmental Sampling System - 3031200

Particle Saver group

Condensation Monodisperse Aerosol Generator - 3475

  • Generates monodisperse particles from 0.1 to 8µm
  • Produces concentrations >10 6 particles/cm3
  • Produces liquid or solid particles from a variety of oils, waxes, and other materials
  • Particles can be fluorescently or radioactively labeled

Particle Size Selector - 376060

Controls the lower size cutoff of a TSI Condensation Particle Counter (CPC).

Electrostatic Classifiers and Differential Mobility Analyzers - 3080L

  • Collective particle-generation range from 2 to 1000 nm
  • Recirculating sheath-air flow for ease of use
  • Built-in, temperature- and pressure-corrected, NIST-traceable flow
  • Fully adjustable flow-parameter settings allow selection of the desired particle size
  • Platform design accommodates two different DMAs
  • Compatible with SMPS systems

Large-Particle Aerosol Generator - 8108

  • Produces a high concentration of aerosol particles from 0.1 to 10 µm
  • Produces potassium chloride (KCl) or other aerosols
  • Meets the requirements of the proposed SAE J1669, ISO/CD 11155-1, and ASHRAE 52.2 test codes
  • Works well for fractional efficiency tests of automotive-cabin air filters and general ventilation filters

Atomizers - 3076

  • Concentrations over 107 particles/cm3
  • Nominal aerosol flow rate of 3.0 L/min

      Make Enquiry

      • Kenelec Scientific Headquarters
        23 Redland Drive, Mitcham, VIC, Australia 3132
        Ph: +61 3 9873 1022
        Fax: +61 3 9873 0200
      • National Freecall No.
        1300 73 2233
      • Kenelec Scientific NSW
        Building 5, 49 Frenchs Forest Road, Frenchs Forest NSW, Australia 2086
        Ph: +61 2 8977 4017
        Fax: +61 2 8977 4000