Atmoswiki

• Description: 2D-S (Stereo) Optical Array Probe.
• Dual 128-photodiode sensor head.
• Manufacturer: Stratton Park Engineering Company, Inc. (SPECinc)
• Model: 2D-128
• Serial Number: 012
• UND Property Tag for Computer: 107154
• UND Property Major Equipment Tag for Probe: 107153
• SPEC 2D-S Hermetically-Sealed Probe Canister (SN016), Connector on Canister, male M85049/52-1-16W 9205.
• IP Address: 192.168.1.133

• Two 128-photodiode linear arrays work independently as high-speed and high-resolution optical imaging probes.
• Captures two-dimensional images of particles passing through sample volume where laser beams overlap.
• The region where the beams overlap uniquely defines the depth-of-field (and thus the sample volume) for small particles.
• Response time is 10 times faster than the 2D-C.
• Particles as small as 10 microns imaged at 200 m/s.
• Greatly improved determination of sample volume and sizing of small particles less than 100 microns.
• Data rates up to 13 MB per second, compressed into binary file.
• Fits in standard PMS 2D canister and uses standard wiring.

Probe (w/o can): 19 lbs; 35” x 7” x 7” (8.6 kg; 89 cm x 18 cm x 18 cm)

• Received Probe only – November 7th, 2013
• Received computer – December 17th, 2013
• Successful ground test – December 19th, 2013
• Successful ground test with probe installed on aircraft – January 22, 2014
• Successful test flight – March 6, 2014

Instructions here (Instructions are the same for the 2-DS and HVPS)

• 2DS Problems and Solutions

• 2DS Cleaning and Desiccant