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TSI 3940A

Photo TSI 3940A Description TSI 3940A Specifications TSI 3940A User Manual for TSI 3940A Related instruments to TSI 3940A

TSI 3940A Submicrometer Monodisperse Aerosol Generator

TSI 3940A Submicrometer Monodisperse Aerosol Generator

The Submicrometer Monodisperse Aerosol Generator 3940A System includes everything you need to produce monodisperse, submicrometer particles. A component-based system, the 3940A comprises the ability to generate, condition, and size-select the particles. Touchscreen controls make it easy to change particle sizes, and the 3081A DMA makes it possible to size-select for particles from 0.01 – 1.0 µm.

			

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Made in USA. brand TSI, model 3940A

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

price by request

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Description of TSI 3940A

Using an Electrostatic Classifier 3082, the model 3740A extracts a narrow monodisperse size range from polydisperse aerosol produced with an atomizer. The resulting monodisperse aerosol will typically have a geometric standard deviation of 1.05 micrometer or better.

Features and Benefits

  • Generates a highly monodisperse aerosol in the size range from 0.01 to 1.0 micrometer
  • Operator simply selects the operating parameters required to produce a known particle size
  • Operation is based on first principles, so no calibration is necessary

Applications

This complete aerosol generation system is useful anywhere a precise, monodisperse, submicrometer aerosol is needed.

Specific applications include:

  • Calibrating submicrometer counting and sizing instruments (Condensation Particle Counters and Optical Particle
    Counters) as described in JIS B 9921
  •  Testing HEPA, ULPA, and other high-efficiency filters as described in IES RP-CC007.1 and RP-CC021.1, and DIN 24183
  • Studying nucleation, condensation, and diffusion
  • Studying particle charge and electrical mobility
  • Enhancing the monodispersity of polystyrene latex (PSL) and other aerosols

Technical specifications of TSI 3940A

Refer to separate product sheets for descriptions and specifications of individual system components.

  • Equipment Included:
    3082 Electrostatic Classifier Platform
    3081A Long DMA
    3077A Aerosol Neutralizer
    3012 Aerosol Neutralizer
    3074B Filtered Air Supply
    3076 Constant Output Atomizer
    3062 Diffusion Dryer
  • Particle Material: Solid or non-volatile liquid
  • Particle Size Range: 0.005 to 1 µm
  • Particle Concentration: Adjustable from 0 to 105 particles/cm3
  • Charger: Bipolar, Kr-85, 2 millicurie, half-life of 10.4 years*
  • Aerosol Flow Rate: 0.2 to 3.5 L/min
  • Aerosol Pressure Range at Classifier Outlet: 1 ± 0.2 atm
  • Monodispersity: ±5% of mean size for singly charged particles
  • Compressed-Air Requirements: 25 L/min at 35 psi
    * TSI is authorized by the United States Nuclear Regulatory Commission to distribute these neutralizers to customers in most countries. If your location is within the United States, no other federal license is required. Check local regulations for your own protection.

User Guide and Instruction manual for TSI 3940A

You can request the necessary certificates, documentation, instructions and user manuals for TSI 3940A using the special form.

You can buy TSI 3940A in UK or Europe at a favourable price in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . TSI 3940A price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.

See also: Aerosol generators for clean room