Nanoptic has made the distributorship agreement with MSE in US and is distributing state-of-the-art fluidic measurement sensor and LDV(Laser Doppler Velocimeter), PIV(Particle Image Velocimeter) which MOEMS(Micro-Optical-Electro-Mechanical System) has been applied to.

 
 
 
MicroS brochure
MicroS description
 
 

[Applications]
- Wall shear stress measurement
- Drag reduction
- Turbulence mixing
- Marine full-scale and model-scale vessel performence measurements
- Flow quality diagnostics
- Micro channels
- Wind,water,and oil tunnels and channels
- Boundary layer studies

[Advantages]
- Highly accurate up to Rex = 2×106
- Extremely compact and rugged
- No alignment needed
- No calibration needed
- Makes accurate measurement of fluids of varying temperature, pressure, and density
- Can measure wall shear stress magnitude and flow direction
- Battery operated option

 
 
 

[Specifications]

Measurement Specifications
Shear stress range

0.7 to 6500 Pa (water) / 0.015 to 140 Pa (air)
Repeatability 1%
Accuracy 99% typical
Probe Volume

Size (air)
(x by y by z)

15 by 30 by 30 ㎛
Standoff distance (air) 75 or 135 ㎛
Probe Specifications
Probe weight 40g
Dimensions 0.375" (9.5㎜) diameter, 1.2" (30㎜) long
Laser Specifications
Laser Power 1 ㎽ (in probe volume)
Wavelength 658㎚
Laser Type Class lllb
Operating Parameters
Temperature 0 to 65 ℃
Pressure Up to 35 bar
PC requirements 32-bit PCI slot, Windows 2000, Intel Pentium 4 or better
Optional Features
Battery operated
Steel-jacketed cable
Power Supply

110 Volt (standard)
220 Volt (optional)
12 Volt battery (optional)
 
 
MicroV brochure
MicroV description
 
  [Applications]
- Sensors embedded into flow models for precise positioning
- Fluid mechanics, turbulence, oceanography, and atmosphere studies
- Micro channels
- Wind, water, and oil tunnels and channels
- Speed of boats, ships, sea bearing vessels

[Advantages]
- Reliable, accurate, rugged
- Extremely compact
- No alignment needed
- No calibration needed
- Makes accurate measurement of fluids of varying temperature, pressure, and density
- Can measure flow speed and flow direction
- Computer controlled 1-D traversing system
- Automated profile measurement
- Battery operated option
- Waterproof and temperature resistant housing

  


[Specifications]

Measurement Specifications
Velocity range

Nearly 0 to 100 m/sec

Repeatability 0.1%
Accuracy 99.7% typical
Probe Volume

Size (air)
(x by y by z)

200 by 100 by 300 ㎛
Standoff distance (air) 0.29 inches (7.4 ㎜)
Probe Specifications
Probe weight 25g
Dimensions 0.35" (9㎜) diameter, 1" (25.4㎜) or 2.95" (75㎜) long
Laser Specifications
Laser Power 7 ㎽ (in probe volume)
Wavelength 658㎚
Laser Type Class lllb
Operating Parameters
Temperature 0 to 65 ℃
Pressure Up to 35 bar
PC requirements 32-bit PCI slot, Windows 2000, Intel Pentium 4 or better
Optional Features
Traversing stage for profile measurements
Battery operated
Integrated system housing (for flow model integration)
Steel-jacketed cable
Power Supply

110 Volt (standard)
220 Volt (optional)
12 Volt battery (optional)
 

 
miniPCS brochure
miniPCS description

  The miniPCS is a self contained, battery-operated optical sensor for remote characterization of particle clouds.
The sensor uses Mie scattering theory to size individual particles passing through its optical probe volume. A differential logarithmic amplifier coupled with a 14-bit digitization makes the miniPCS impervious to fluctuations in illumination and gives it a substantial dynamic range and resolution.
The on-board electronics include a GPS receiver to record time and location, a wireless transmitter/receiver for offboard triggering and health monitoring, and an MMC memory card to record the measurements.

[Applications]
- Atmosphere studies
- Dust cloud and droplet cloud characterization
- Spatially resolved water content measurement
- Balloon, AUV, and aircraft deployment

[Advantages]
- No optical alignment required
- High dynamic range
- Small and lightweight
- Self-contained
- Battery operated
- No pressure drop across the sensor
- Wireless operation
- GPS for time and position


[Specifications]

Measurement Specifications
Particle size range

0.5 to 1000 ㎛

Max particle concetration 105 particle/㎤
Max particle speed 15 ㎧
Accuracy (size) 10% or 2 ㎛, whichever is largest
Probe Volume

Size (air)

 50 ㎛ diameter, 2600 ㎛ long
Flow passage diameter 6 ㎜ (.24") ID
Probe Specifications
Probe weight 250g
Dimensions 4.33" (110㎜) × 4.33" (110㎜) × 1.96" (50㎜)
Laser Specifications
Laser Power 60 ㎽
Wavelength 658㎚
Laser Type Class lllb
Operating Parameters
Temperature -10℃ to 70 ℃
Altitude ＜ 10,000 ft
Optional Features
Wired trigger
Integrated pump
High altitude version
Removable sample collection filter
Power Requirements

Probe : 7V DC, 170㎃ (30㎃ in sleep mode)

Pump : 7V DC, 150㎃