Used for aerosol classification and sizing in a broad variety of applications
Made in USA. brand TSI, model 3082
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Since 1976, TSI® Electrostatic Classifiers have been helping scientists generate and size submicrometer particles. These instruments have been used in a broad variety of research and have earned a well-deserved reputation for being highly reliable and extremely versatile. Our latest Electrostatic Classifier – the model 3082 – continues that tradition, but with expanded capabilities and an easy-to-use interface. The current design offers tool-free installation and auto detection of configurable components. The controller platform includes a touch-screen display and graphical user interface control that enables size distribution measurements with data logging, greatly expanding your research possibilities!
TSI’s Electrostatic Classifiers select highly monodisperse, submicrometer aerosols in the range from 1 to 1,000 nanometers in diameter. The Electrostatic Classifier is most often used as an integral part of a monodisperse aerosol generation system or in a submicrometer-particle sizing system.
Applications
The 3082 is a ‘primary standard’ instrument for aerosol measurement. This means that its performance is based on basic physical principles, and that results are highly repeatable.
The Classifier 3082 can be used for both aerosol generation and for aerosol size distribution measurement. The United States’ National Institute of Standards and Technology (NIST) uses a TSI® Long DMA for sizing 0.1-micrometer standard reference materials (Kinney et al, 1991).
Further detail on these two uses is provided on the next page. Because of these two capabilities, our Electrostatic Classifiers are suitable for a variety of applications:
When used as an aerosol generator to produce highly monodisperse particles:
When used in a TSI® SMPS™ spectrometer for high-resolution sizing of submicrometer particles:
When monodisperse generation is used in tandem with size distribution measurement:
Measuring small and large changes in particle size due to coagulation, evaporation, condensation, humidification, and chemical reactions.
When used with a TSI® Aerosol Electrometer 3068B:
Primary size and concentration calibration of Condensation Particle Counters (ISO 27891) and other aerosol instruments.
for Electrostatic Classifier 3082 when combined with a selected DMA
| 3081A | 3083 | 3085A | 3086 | ||
|---|---|---|---|---|---|
| General Capabilities | Particle Type | Solids and nonvolatile liquids | |||
| Particle Size Range (generation mode) |
Adjustable from 10 – 1000 nm |
Adjustable from 2 to 150 nm |
Adjustable from 1 to 50nm |
||
| Maximum Input Concentration* | 107 particles/cm3 | ||||
| Voltage (DC) | 10 to 10,000 | ||||
| Flow Rates | Sheath Air (L/min) | 2 to 30 | 2 to 20 | 2 to 30 | 2 to 25 |
| Aerosol (L/min) | 0.2 to 2 | 0.2 to 5 | 0.1 – 2.5 | ||
| Physical Dimensions (DMA only) | Height | 61 cm (24 in.) | 47 cm (18.5 in.) | 20.3 cm (8 in.) | 18.7 cm (7.4 in.) |
| Outside Diameter (excluding ports) | 7.6 cm (3 in.) | 13 cm (5.1 in.) | 7.9 cm (3.1 in.) | ||
| Weight | 5.5 kg (12 lb) | 8.5 kg (18.7 lb) | 2.2 kg (4.9 lb) | 2.1 kg (4.6 lb) | |
| Aerosol Port Diameters | Polydisperse | 1/4-in. OD | 3/8-in. OD | ||
| Monodisperse | 1/4-in. OD | ||||
| Sheath, Excess Air | 3/8-in. OD | ||||
| Dimensions of Complete Instrument (3082 with DMA) | Height | 64.3 cm (25.4 in.) | 52.8 cm (20.8 in.) | 40.1 cm (15.8 in.) | |
| Width | 28.2 cm (11.1 in.) | 40.5 cm (16 in.) | 28.2 cm (11.1 in.) | ||
| Depth | 40.5 cm (15.8 in.) | ||||
| Weight | 19.5 kg (43.0 lbs) | 22.7 kg (50 lb) | 16.4 kg (36.1 lb) | 16.3 kg (36 kg) | |
*The input particle number concentration limit is imposed by the neutralizer that precedes the DMA.
You can request the necessary certificates, documentation, instructions and user manuals for TSI 3082 using the special form.
You can buy TSI 3082 in UK or Europe at a favourable price in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email dolce@dolcetrade.com. TSI 3082 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