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Cloud Droplet Analyzer
The Cloud Droplet Analyzer is a high-resolution optical aerosolspectrometer optimized for measuring size distribution and number concentration of cloud aerosols like droplets and ice crystals. Based on the measurement principle of optical light scattering (90°) on single particles and high resolution components droplets and ice crystals can be distinguished.
The optical sensor is also used in research applications from KIT for Ice Nucleation Studies at AIDA -Chamber
Additionally the cloud water content as well as mean droplet diameter can be reported.
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| Technical Data | Values |
|---|---|
| Interfaces | USB, Ethernet (LAN), RS232 / 485, Wi-Fi |
| Measurement range (size) | 0,4 – 40 µm; 0,8 – 100 µm |
| Measuring principle | Optical light scattering on single particle with evaluation of signal length and amplitude |
| Measurement range (number CN ) | 0-200 hạt / cm3 |
| Volume flow | 5 l/min |
| Data acquisition | Digital, 20 MHz processor, 256 raw data channels |
| Reported data | Particle size distribution, number concentration, water content, mean volume equivalent diameter |
- Insitu-Cloudmonitoring
- Environmental Research
- Climate Research
- Cloudformation
- Ice Nucleation Events
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