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View Sample Realtime Data Display
 Download Sales Brochures:
Cloud Condensation Nuclei Counter (CCN-100)
Cloud Condensation Nuclei Counter, Dual Column (CCN-200)
CCN Inlet Pressure Controller
DMT SPECIFICATIONS:
Measures cloud condensation nuclei (CCN) using a supersaturated column and optical particle counter Continuous flow, single supersaturation Supersaturation as low as 0.07% Cylindrical geometry reduces size and buoyancy effects Vertical thermal gradient Continuous wetting Multiple bin optical particle counting (20 size bins) Onboard computer control and data logging Set up for airborne or ground-based applications 28 VDC power, 15 A Rack mountable, 28 kg weight (single column) or 38 kg weight (dual column) System includes CCN instrument, test cables, shipping case, software, one day of training at DMT's facility, and one-year warranty Technique has been developed and patented by The University of California, San Diego, and licensed for production by DMT |
CCN Software:
The CCN comes with customized software, which allows users to configure the instrument settings quickly and easily. For instance, the program can be used to:
Change supersaturation settings
Change temperature settings
Change the sample air flow
Manipulate instrument pumps (e.g., turn air pumps on high to prevent condensation)
Quickly detect any operational problems
Update instrument calibration parameters
Adjust the instrument to prepare it for shipping or re-humidify it after shipping
CCN software also performs data collection. Information gathered during sampling sessions is written to output files that can be viewed real-time and played back later for detailed analysis.
In addition to this instrument-specific software, the CCN interfaces with DMT's Particle Analysis and Display System (PADS). PADS allows the user to analyze data collected from the CCN and other DMT instruments simultaneously.
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