3775 Alcohol-Based Condensation NucleiParticle Counteris a general-purpose counter that detects suspended airborne particles as small as 4nm. It guarantees highly accurate detection over a wide concentration range of 0-107 particles/cm3. This makes the CPC powerful and suitable for a wide range of applications.

3775 is the successor to the Model 3022A, which features continuous real-time calibrated extended single particle counting at concentrations up to 50,000 particles/cm3. Higher concentrations are required for photometer mode, and the Model 3775 also features faster conversion between the two counting modes. It features a color VGA display, spill-proof design with water removal, data logging and storage via removable memory card, and USB and Ethernet ports. It includes a built-in SMPS? compatible system and our Aerosol Instrument Manager? software.

Featured Advantages

Lower particle size detection limit of 4nm

Fast response to rapid changes in aerosol concentration (T95@ 4 sec)

Extended single-particle counts up to 5 x 104 particles/cm3 and 具有连续实时符合校正

Smooth transition to photometric mode counting, which counts up to 107 particles/cm3

Butanol-friendly features, including an anti-spill design, water removal system, butanol odor absorber and improved resistance to optical immersion when the instrument is tilted or input flow limitedBuilt-in data logging and data storage using removable memory card

The USB and Ethernet terminals available

Built-in SMPS compatibility (now standard!)

Automatic recovery from power failure

Detachable saturator core for easy transportation and maintenance

Particle concentration, concentration time comparison, total count, or instrument status is displayed on the front panel color LCD display

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应用范围

Filter and Air Purifier Testing

Combustion and Engine Exhaust Studies

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Inhalation and Exposure Studies

Atmospheric and Climate Research

Nanotechnology Research