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Environmental Particle Counter 3783 | TSI
Ultrafine particles are omnipresent in our atmosphere, and their number concentration can be very strongly influenced by weather and local particle sources, such as traffic. The Model 3783 Environmental Particle Counter was developed especially for near-freeway monitoring, i.e. continuous observation in high-concentration environments.
Description
Features & Benefits:
Dynamic concentration range with single particle counting for concentrations up to 106 particles/cm³.
Removable, swappable optics modules.
Rack mount ready with inlets at front and back.
Low maintenance – Continuous operation up to 4 weeks.
Time resolution down to 1 second.
Detects particles down to 7 nm (D50).
Distilled water as working fluid – no emissions of volatiles.
Technical Specifications:
Ambient Temperature Range: 10 to 38°C (50 to 100.4°F)
Ambient Humidity Range: 0 to 90% RH, non condensing
Inlet Pressure Operation (Absolute): 50 to 110 kPa (0.5 to 1.1 atm)
Water Consumption:250 mL/week
Vacuum: Requires external vacuum; recommended 6 std. L/min at 400 mbar.
Power Requirements: 100 to 240 VAC, 50/60 Hz 175 W maximum
Dimensions (H x W x D): 20.3 x 48.3 x 30.5 cm (8 x 19 x 12 in.)
Weight: 9.9 kg (22 lbs)
Additional information
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