TSI Instruments 3082, Operation And Service Manual, Page: 182 / 225

A-6 Model 3082 Electrostatic Classifier and SMPS Spectrometer Model 3938
Table A-6
Specifications of the Electrostatic Classifier with 1nm-DMA
Particle type
Solids and nonvolatile liquids
Particle size range (classifier mode)
Adjustable from 1 to 50 nm
Maximum input concentration
10
7
particles/cm
3
at 10 nm
Bypass Flow
Port for external pressure or vacuum (provided by user)
Physical measurements
–
1nm-DMA Model 3086
Height .......................................... 17.8 cm (7 in)
Outside diameter ......................... 7.9 cm (3.1 in) excluding ports
Weight ......................................... 2.2 kg (4.9 lb)
Polydisperse aerosol inlet ............ ¼-in OD (standard)
3

8
-in OD (optional for aerosol flow > 4L/min)
Monodisperse aerosol outlet ........
3 
8
-in OD
Sheath ports and bypass port ......
3

8
-in OD
Complete instrument
Dimensions (LWH) ...................... 40.5 cm

28 cm

40.5 cm
(16 in

11 in

16 in)
Weight ......................................... 17 kg (38 lb)
Order Model 3082-HVPOS when ordering the Classifier Model 3082 to have your Classifier
shipped with dual, switchable DMA-voltage (negative and positive). When ordered later, the
classifier must be shipped to TSI for installation and calibration.
Radiation shielding (for Neutralizers Model 3077 & 3077A) for installation inside Classifier
Model 3082: Order part number: 6005931
Aerosol conditions, operating conditions and storage conditions are reduced for Model 3088,
refer to Model 3088 specifications for details.