wiki:CoriolisInstrumentation

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CoriolisInstrumentation
Water properties
Image Acquisition system RDVision
Cameras and accessories
Particles and dye
Lasers
Oscillating mirror system for laser sheet
Volume scanning system
Illumination systems
Endoscope
Conductivity probes
Ultrasound probes
Capacitive level sensor
Vectrino Acoustic Doppler Velocimeter
Acoustic Doppler Velocimetry system ADVP
Motorisation
Computers
Miscellaneous

CoriolisInstrumentation

Water properties

Density versus salinity at 20 C (NaCl)density_nacl.dat
Refraction index versus salinity at 20 C (NaCl)index_nacl.dat
Plot refraction index vs density at 20C

The curvature of light rays by refraction is equal to $\gamma=-n^{-1}dn/dz=n{-1}(dn/d\rho)(-d\rho/dz)$. For $-d\rho/\rho dz=1\%$ over a depth of 1 m,the curvature is $\gamma=1.75\: 10^{{-3} m}{-1}$. The equation $z(x)$ of the ray propagating along $x$ is then $z=ax-\gamma x^{2 /2$.}

Image Acquisition system RDVision

Features
UserManual

Cameras and accessories

Dalsa Panthera 1M60, CCD 1024x1024 pixels, 12bits, 60 frames/s, connexion CameraLink Dalsa03-070-00161-09_1M60.pdf
Falcon 4M, CMOS 2432 x 1728 pixels, 10 bits,03-032-20107-03_Falcon2_UserManual.pdf
Pike F-421, CCD 2048-2048 pixels, 14 bits, 16 frames/s at full resolution, FireWire connexion Pike_DataSheet_F-421_V5.0.0_en.pdf
rail support camera 674513011091
Scheimpflug support for stereo view
objective lenses 442913012624
photo cameras 442913012686
box cable 674513011275
video camera SONY 442913012587
sony camera adaptator 442913010033 et 442913010040
inclined mirror 442913011337
grids for geometric callibration

Particles and dye

polystyrene particles, sorted in density, diam. 200, 300 and 700 µm. 442913010194, 442913011818, 442913010187, 442913010163, 442913011771, 442913010170, 442913010200 et 442913010149
orgasol 60 and 30 µm diameter (density 1.02)
pliolite, multi-size 100-500 µm.
cuve à particules 442913012068

Lasers

Laser Yag continuous 6W, spectra-physics millennia pro laser:442913012723, laser power 442913012761, chiller 442913010156, power supply 442913012594
laser 1 rouge 442913011856 et 442913011238
laser 2 noir 674513010421, 674513010469 et 674513010360

Oscillating mirror system for laser sheet

alim scanner 442913012884
synthesized function generator 442913012754 et 442913012839

Volume scanning system

tranche laser rapide : pied en aluminium : 442913010866, Corps : 442913012549
synchro moteur lineaire 442913012808

Illumination systems

box luminaire 442913010095
lampe facom 674513011015

Endoscope

protection endoscope 674513011169

Conductivity probes

measure conductivity and temperature at the same location, high spatial (1 mm) and temporal (0.1s) resolution.

conductivity sensor
conductivity sensor combined with a thermistor
overview of the instrument,
operator manual: Msctimanual.pdf

Ultrasound probes

Capacitive level sensor

Vectrino Acoustic Doppler Velocimeter

This provides pointwise measurement of the three velocity components, with response time about 0.01 s. We have two instruments: One is downlooking, and the second one is side looking, which can be useful near a wall.

See documentation: Datasheet_Vectrino_Lab_01-2017.pdf

A profiler can be also borrowed from the teaching department: it provides profiles of the three velocity components over 5 cm, useful to study a boundary layer.

See documentation: Vectrino_Profiler_brochure.pdf