+371 672 70580

Mon-Fri: 9:00 - 17:00 LV

Email:

TSI 3400A Fluidized Bed Aerosol Generator

Useful for a variety of applications, the Fluidized Bed Aerosol Generator Model 3400A aerosolizes dry powders and dusts. Using bronze beads to break up powder agglomerates, the 3400A generates a constant output in terms of aerosol concentration and size distribution. It is used in various applications such as filter testing, inhalation toxicology testing, and providing seed particles for laser-velocimetry.

			int(7450)
NULL
		

Made in USA. brand TSI, model 3400A

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

price by request

Available

Available

Advantages

Official distributor in Latvia

Time-tested American, European and Asian brands of control and measurent instruments

Advantages

Special price list for organisations

We offer a significant discount for trade organisations and manufacturing companies

Advantages

Worldwide shipping on request

We take care of all logistics and customs clearance. Fast delivery to Baltic countries

Advantages

After-sales service and support

Warranty service and repair, expert assistance in the operation of the instruments

Description of TSI 3400A

TSI’s Fluidized Bed Aerosol Generator Model 3400A* contains a fluidized bed chamber and a powder reservoir. The fluidized bed consists of 100-μm bronze beads supported by a porous screen that allows clean, dry air to pass through, yet prevents the passage of any powder.

During operation, a bead chain meters powder into the fluidized bed. As air forces its way up through the screen and into the bed, it creates a boiling action, which deagglomerates the powder and causes it to be carried upward by the airflow through a vertical elutriator.

A cyclone at the top of the vertical elutriator prevents any particles that are not fully deagglomerated from being dispersed. With a flow rate of 9 liters/min, the cyclone allows only respirable dust† to be generated. Separate flowmeters measure the bed flow rate and the bead purge flow rate.

The powder reservoir is equipped with a gear-driven rake that rocks back and forth, preventing the formation of a channel in the powder due to the movement of the bead chain through the powder reservoir. This assures a constant, even feed rate into the fluidized bed chamber. The airflow pattern through the porous screen further stabilizes the concentration of the output aerosol.

Features

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

Applications

  • Generating dust for inhalation and toxicology studies
  • Evaluating performance and calibrating dust samplers and monitors
  • Dust erosion in high-speed gas flows
  • Generating particles for laser velocimeter applications

Technical specifications of TSI 3400A

  • Output Concentration Range: 10 to 100 mg/m3
  • Powder Feed Rate Range: 3 to 30 mm3/min, adjustable (equates to a feed rate of 180 to 1800 mg/hour, assuming unit density)
  • Carrier Gas Flow Rate Range: 5 to 15 liters/min at 345 KPa (50 psi)
  • Particle Size Range: Related to size of powder to be dispersed. Maximum size is approximately 40-μm aerodynamic diameter; particles smaller than 0.5 μm do not deagglomerate efficiently.
  • Cyclone: Stainless steel, 0.5-in. diameter, classifies respirable dust at 9 liters/min
  • Power Requirements:  115, 230 VAC; 50 to 60 Hz; 45 W
  • Dimensions (LWH): 264 × 368 × 150 mm (10.4 × 14.5 × 5.9 in.); with elutriator, H = 483 mm (19 in.)
  • Weight: 11 kg (24 lbs)

User Guide and Instruction manual for TSI 3400A

You can request the necessary certificates, documentation, instructions and user guide for TSI 3400A using the special form.

You can buy TSI 3400A in Latvia at a favourable price in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email . TSI 3400A price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.