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Model DA800

The DA800 DRUM Sampler is an aerosol sampler that separates particles into eight size groups. Designed for wide range size classification, this sampler is used in visibility and aerosol transport research. Its final stage collects nano-particles of approximately 100 nm in diameter.

Size cuts: Inlet-5 um, 5-2.5 um, 2.5-1.15 um, 1.15-0.75 um, 0.75-0.56 um, 0.56-0.34 um, 0.34-0.26 um, 0.26-0.09 um

Specifications

Mechanical

Flow Rate

16 lpm

Raabe et al., 1988

Particle Size Cut

Inlet-5 um, 5-2.5 um, 2.5-1.15 um, 1.15-0.75 um, 0.75-0.56 um, 0.56-0.34 um, 0.34-0.26 um, 0.26-0.09 um

Raabe et al., 1988

Stepper Motor

M-DRIVE 17Plus (Intelligent Motion Systems, Inc. - Marlborough, CT)

Rotation

Programmable; Standard rotation 4 mm/day

 

Case

HPX Resin Storm Case (Pelican Products, Inc.)

 

Case Dimensions

20.50" x 11.50" x 7.20" (52 x 29.2 x 18.3 cm)

 

Weight

Sampler: 15.4 lb (7 kg)

Pump: 19.8 lb (9 kg)

 

Pump

71R/72R Series Twin Cylinder Vacuum Pump; 115 VAC @ 60 Hz or 220-240 VAC @ 50 Hz (Gast Manufacturing, Inc., Benton Harbor, MI)

Pneumatic Connectors

Chrome Plated Brass with Buna-N O-ring, ¼” (6.35 mm) Tube Coupling (Colder Products Company, St. Paul, MN)

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Electrical

Battery Charger

110 to 240 VAC; 50 or 60 Hz

 

Battery

Li-Ion Battery: 14.8v 1750mAh

 

Connectors

IP68 Tested; UL, CSA and VDE approvals (Bulgin of Elektron Components Ltd. - Essex, UK)