Empowering Scientific Discovery

Beijing Oulan Guangshi Technology Co., Ltd.

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BrandLaVision GmbH
OriginGermany
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelFlowMaster® thermographic
Measurement CapabilityPlanar (2D/3D)
Repetition Rate3 kHz
Velocity Range≤ 3.5 km/s
Temperature & Velocity Accuracy±1% of reading
Measurement Field Size200 mm × 200 mm
Particle TracerMicrometer-scale thermographic phosphor particles
Core PrincipleSimultaneous phosphorescence lifetime-based thermometry and cross-correlation PIV
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BrandLaVision GmbH
OriginGermany
ModelFlowMaster®-Endo
Measurement DomainPlanar (2D/3D)
Velocity Range0–2 km/s
Accuracy±1% of reading
Field of ViewUp to 1 m × 1 m
Frame RateLow-frequency acquisition (typically < 100 Hz for high-resolution endoscopic configurations)
Optical BandpassVisible to UV (193–700 nm)
ComplianceDesigned for integration with ASTM E2847, ISO 20456, and GLP/GMP-aligned experimental workflows
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BrandLaVision GmbH
OriginGermany
ModelFlowMaster®-UW
Measurement DomainPlanar (2D/3D)
Measurement FrequencyLow-frequency operation
Velocity Range0–2,000 m/s
Accuracy±1% of measured velocity
Measurement AreaUp to 1 m × 1 m
Optical ArchitectureModular submersible configuration with surface-mounted electronics
ComplianceDesigned for ISO/IEC 17025-aligned laboratory environments and GLP-compliant fluid dynamics research
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BrandLaVision GmbH
OriginGermany
ModelFlowMaster®-Mitas
Measurement DomainPlanar (2D/3D)
Measurement FrequencyLow-Frequency
Velocity Range0–20 m/s
Accuracy±1%
Measurement Field Size0–1 mm
Microscope Objective Magnification5×–40×
CCD Resolution1376 × 1040 pixels
Quantum Efficiency65% @ 500 nm
Interframe Time (min)500 ns
Spatial Resolution (XYZ Stage)0.05 µm
Positioning Accuracy (XYZ Stage)±3 µm
Travel Range (X/Y)120 mm
Travel Range (Z)20 mm
Sample Opening84 × 70 mm
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BrandLaVision GmbH
OriginGermany
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelFlowMaster®-TR
Measurement Domain2D & 3D Planar
Frame Rate>100 Hz (up to 100 kHz at reduced resolution)
Velocity Range0–8000 m/s
Accuracy±1% of measured velocity
Measurement Area400 × 400 mm
Camera Resolution1024 × 1024 pixels @ 5 kHz
LaserHigh-Repetition Solid-State, Dual-Cavity, up to 50 mJ/pulse
Software ControlFully integrated with DaVis® v10+
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BrandLaVision GmbH
OriginGermany
ModelFlowMaster®-surf
Measurement DomainPlanar (2D/3D)
Measurement FrequencyLow-frequency
Velocity Range0–2 km/s
Accuracy±1% of reading
Field of ViewUp to 1 m × 1 m
Camera RequirementDual-camera stereo configuration
Core TechnologyDigital Image Correlation (DIC) + Stereoscopic PIV
Software PlatformDaVis® v8.4+
ComplianceASTM E2847, ISO/IEC 17025-compatible workflows, GLP-aligned data traceability
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BrandLaVision GmbH
OriginGermany
ModelFlowMaster®
Measurement Capability2D & 3D planar velocity fields
Velocity Range0–2000 m/s
Accuracy<1% RMS error
Measurement Area400 × 400 mm
Laser Pulse Energyup to 2 × 425 mJ per pulse
Camera Resolution Options1 MP to 29 MP
Temporal ResolutionSingle-shot to MHz-rate TR-PIV
Correlation Precision≤0.1 pixel
SNR (Velocity Field)>45
High-Confidence Vector Yield (>0.1 px error threshold)>90%
ComplianceASTM E2847, ISO 20486, GLP/GMP-ready data audit trail support in DaVis
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BrandLaVision GmbH
OriginGermany
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelFlowMaster®-Tomo
Measurement Capability3D3C (Three-Dimensional, Three-Component)
Measurement FrequencyLow-to-Medium Repetition Rate (Typical Dual-Frame Acquisition)
Velocity Range0–2000 m/s
Accuracy±1% of measured velocity magnitude
Measurement Volume170 mm × 110 mm × 100 mm
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BrandLaVision GmbH
OriginGermany
ModelFlowMaster 4D-PTV
Measurement ModalityStereoscopic 3D3C (Three-Component, Three-Dimensional)
Temporal Resolution>100 Hz
Velocity Range0–1000 m/s
Velocity Uncertainty±1% of measured value
Measurement Volume1000 mm × 1000 mm × 1000 mm
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BrandLaVision GmbH
OriginGermany
ModelFlowMaster®-Micro
Measurement Domain2D & 3D planar velocity fields
Measurement FrequencyLow-frequency dual-pulse acquisition
Velocity Range0–10 m/s
Accuracy±1% of measured velocity
Field of View10 µm – 1 mm
Objective Magnification Range5× – 40×
Standard Camera1376 × 1040 pixels, 65% quantum efficiency @ 500 nm
Spatial ResolutionDown to ~0.1 pixel displacement uncertainty
Microscope ConfigurationUpright or inverted fluorescence-compatible platform
Illumination SourceDual-pulse Nd:YAG laser (typically 532 nm)
Tracer CompatibilityFluorescent microspheres (e.g., Rhodamine B-doped polystyrene, 0.1–2 µm diameter)
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BrandLaVision GmbH
OriginGermany
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelFlowMaster®-Dual
Measurement Capability3D3C (Three-Dimensional, Three-Component)
Measurement FrequencyLow-Frequency Operation (Typical Repetition Rates: 1–15 Hz for Dual-Plane Acquisition)
Velocity Range0–2,000 m/s
Accuracy±1% of Measured Velocity Magnitude
Measurement Field of ViewUp to 1.0 m × 1.0 m (Configurable via Lens and Laser Sheet Geometry)
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BrandLaVision GmbH
Country of OriginGermany
ModelOA-STB
Measurement Capability3D3C (Three-Dimensional, Three-Component)
Measurement FrequencyLow-Frequency Temporal Resolution
Velocity Range0–1000 m/s
Accuracy±1% of measured velocity
Measurement Volume1 m × 1 m × 1 m
Software RequirementDaVis 11.2 or later
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BrandLaVision GmbH
OriginGermany
ModelFlowMaster®-Adaptive
Measurement Domain2D/3D Planar
Measurement FrequencyLow-Frequency
Velocity Range0–2 km/s
Accuracy±1%
Measurement Area1 m × 1 m
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BrandLaVision GmbH
OriginGermany
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelFlowMaster-STB
Measurement CapabilityTrue 3D, three-component (3D3C) volumetric velocity field
Measurement FrequencyLow-to-medium temporal resolution (suitable for transient and quasi-steady flows)
Velocity Range0–1000 m/s
Accuracy±1% of measured velocity magnitude
Measurement Volume1 m × 1 m × 1 m (adjustable via optical configuration and seeding density)
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BrandLaVision GmbH
OriginGermany
ModelFlowMaster FSI
Measurement Capability3D3C (Three-Dimensional, Three-Component)
Frame Rate>100 Hz
Velocity Range0–1000 m/s
Accuracy±1% of measured value
Measurement Volume1000 mm × 1000 mm × 1000 mm
Technique IntegrationSynchronized Particle Image Velocimetry (PIV) and Digital Image Correlation (DIC)
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BrandLaVision GmbH
OriginGermany
ModelFlowMaster® 3D
Measurement Dimensionality2D & 3D planar vector fields
Frame Rate>100 Hz
Velocity Range0–3,000 m/s
Accuracy±1% of measured velocity
Measurement Field Size1 m × 1 m
Optical ConfigurationDual-camera stereoscopic imaging with Scheimpflug-aligned lenses
CalibrationSelf-calibration enabled (target-free, off-field, distortion-corrected)
Software PlatformDaVis® v10+
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