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13 products

Onboard Scientific Instrumentation & Sensors

Airborne probes and spectrometers that resolve cloud and aerosol microphysics in flight: particle imaging, droplet sizing, water content, and the atmospheric context needed to interpret them.

Onboard Scientific Instrumentation & Sensors products

2D-S Stereo Probe

2D-S Stereo Probe

A high-resolution optical array probe that captures shadow images of cloud and precipitation particles (10 to 1,280 µm). Critical for distinguishing between liquid droplets and ice crystals.

Measurement Range
10 to 1,280 µm
Resolution
10 µm pixel resolution
Type
High-speed digital data acquisition
Fast Cloud Droplet Probe (FCDP)

Fast Cloud Droplet Probe (FCDP)

Detects and measures the size of the smallest cloud droplets using forward-scattered laser light. Provides real-time droplet size distributions and concentrations.

Type
Particle-by-particle measurement
Application
Essential for understanding cloud growth and precipitation development
3View Cloud Particle Imager (CPI)

3View Cloud Particle Imager (CPI)

Combines high-resolution photography (~2.3 µm) with optical array measurements to provide detailed views of ice crystals and rain, validating satellite and radar observations.

Resolution
~2.3 µm (photographic)
Measurement Range
Up to 2,000 µm
Type
Combined imaging and optical array
Ka-Band Probe Radar (KPR)

Ka-Band Probe Radar (KPR)

A radar system that remotely senses the vertical structure of clouds and precipitation. Analyzes reflectivity and Doppler velocity to identify cloud layers and particle motion.

Frequency
35.6 GHz
Capability
Radiometric measurement for calibration and atmospheric analysis
Dual-Column CCN Counter

Dual-Column CCN Counter

Determines which aerosol particles activate into cloud droplets under controlled supersaturation. Key to understanding how aerosols like dust influence cloud development.

Operation
Controlled supersaturation in two columns
Application
Aerosol-cloud interaction research
Rosemount Temperature Sensor

Rosemount Temperature Sensor

A shielded sensor providing high-accuracy measurements of outside air temperature. Essential for determining cloud phase and identifying conditions for ice formation.

Type
Shielded, high-accuracy sensor
Application
Validates other sensors and improves cloud phase interpretation
Buck 1011C Hygrometer

Buck 1011C Hygrometer

A chilled-mirror optical system that precisely measures dew and frost points. Critical for identifying conditions favorable for cloud formation and ice formation thresholds.

Accuracy
±0.1 °C
Operating Altitude
0 to 13 km

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