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TSI 3775 Condensation Particle Counter

TSI 3775 Condensation Particle Counter
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The Model 3775 CPC is a general-purpose counter that detects airborne particles down to 4 nm. It provides highly accurate measurements over a wide concentration range from 0 to 107 particles/cm3. As a result, this CPC is quite versatile and well-suited for a broad range of applications.

The successor to the Model 3022A, the Model 3775 features extended single particle counting with continuous, live-time coincidence correction for concentrations up to 50,000 particles/cm3. A photometric mode takes over at higher concentrations. The 3775 also features an improved transition between the two count modes. It has a color VGA display, anti-spill design, water-removal capability, data logging and storage capabilities with a removable memory card, and USB and Ethernet ports. It includes built-in SMPS™ compatibility and our Aerosol Instrument Manager® software 

Features & Benefits

  • Lower particle detection size limit of 4 nm
  • Fast response to rapid changes in aerosol concentration (T95 @ 4 sec)
  • Extended single particle counting up to 5 x 104 particles/cm3 with continuous, live-time coincidence correction
  • Smooth transition to photometric mode counting that goes up to 107 particles/cm3
  • Butanol-friendly features, including anti-spill design, water-removal system, butanol odor absorber, and improved resistance to optics flooding after tilt of instrument or inlet flow restriction
  • Built-in data logging and storage capability with removable memory card
  • USB and Ethernet available
  • Built-in SMPS compatibility (Now standard!)
  • Auto recovery from power failure
  • Removable saturator wick for easy transport and maintenance
  • Particle concentration, plots of concentration versus time, total counts, or instrument status shown on front-panel color LCD display

Applications

  • Basic aerosol research
  • Filter and air cleaner tests
  • Combustion and engine exhaust research
  • Health effects studies
  • Inhalation and exposure studies
  • Atmospheric and climate studies
  • Nanotechnology research

Literature

Accessories

Small-Scale Powder Disperser

  • 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 
More Information

Atomizers - 3076

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

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

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

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

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.

Particle Size Selector - 376060

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

Six-jet Atomizer - 9306

  • External control for selecting up to six atomizer jets
  • External control of dilution air flow rate to adjust output concentrations and dry solid particles
  • Generates and expels particles into pressurized
  • Generation of polydisperse aerosols in high concentrations environments 

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

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      • 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