Non-contact, high temporal resolution measurement capable mini-LDV system manufactured by MSE, USA.
The 1D/2D/3D Laser Doppler Velocimeter (LDV) is a system capable of non-contact, high temporal resolution measurement of velocity at each point in flow fields of liquids, gases, etc. It has a built-in laser on the light emission side, eliminating the need for optical axis adjustment and speed calibration, making it a full turnkey system. It is ideal for wind tunnel tests, water tank tests, and airflow analysis around rotating bodies. 【Features】 - Non-contact measurement of flow fields - Point measurement - No optical axis adjustment required (DPSS laser built-in) - High-speed time series data acquisition and analysis - A rich lineup of systems including a backscatter system with one probe, light emission + light reception system, and compact probe systems. For more details, please contact us or download the catalog.
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【Specifications Overview】 [Measurement Use (1D/2D/3D)] ○ Measurable Speed Range: -50 to 600 m/s ○ Reproducibility Accuracy: 99.9% ○ Measurement Accuracy: 99.7% or higher [Probe Volume (1D)] ○ Measurement Volume Size (x × y × z) → 30×60×200μm / 100×200×1200μm / (depending on operating distance) ○ Operating Distance: 35, 50, 100, 150, 240, 400, 500, 700 mm+ [1D Probe Specifications (for focal lengths of 240mm or less)] ○ Weight: 250g ○ Dimensions: Diameter 32mm / Length 165mm [Laser Specifications (1D)] ○ Laser Output: 140mW ○ Wavelength: 658nm ○ Laser Class: IIIb [Operating Environment] ○ Operating Temperature Range: 0 to 55℃ ● For more details, please contact us or download the catalog.
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We are waiting for your inquiries and consultations regarding our products and services, such as the following: ■ Particle Size Distribution and Powder Measurement - I want to replace my particle size analyzer, but it's too expensive to implement. - I want to introduce an easy-to-operate particle size analyzer. - I want to measure particle size distribution in the nano range at a low cost. ■ Fluid Measurement and Visualization - Concerns about the visualization and quantification of fluids. - I introduced PIV software, but I can't measure effectively. - I want to simultaneously measure the flow velocity and particle size of spray particles. ■ Strain and Displacement Measurement - I want to measure strain in areas where strain gauges cannot be attached. - I want to analyze strain and displacement non-contactly. - I want to measure the distribution of strain over a surface. ■ Thin Film and Porous Material Evaluation - I would like to consult about mercury porosimeters that will no longer be usable due to the Minamata Convention. - I want to evaluate the gas diffusion performance of GDL and MEA in fuel cells. - I want to measure the permeability of barrier films at high speed. We welcome any inquiries, no matter how trivial, so please feel free to consult with us. We also have a lab room available for demonstrations and product tours.