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紧凑型激光多普勒测速系统

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更新日期：2026/4/13 21:08:15

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产品型号：Smart LDV II

简单介绍：紧凑型激光多普勒测速系统

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详细内容

Smart LDV II Specification Sheet (PDF)

Compact Laser Doppler Velocimeter System

Two ion lasers from the fiber optic transceiver probe detect velocity measurement. Smart LDV system is easy to use high quality LDV system.

Applications

Non-contact velocity measurementsWind tunnel studiesMeasurements in combustion, combustor

Features

Applicable for non-conductive fluidSignal processor is available for optionIncludes LDV probe with cable, Smart LDV driver, BNC-BNC cable, Interlock connector, Probe support block, retro reflect unit, RS232C cable, Power vable, and probe case

Specifications

Velocity Range-40 to 100 m/s Laser SourceLaser Diode: λ=660nm, 60mW Focal Distance150, 200, 250, 300, 350, 400 mm Focal Point Size0.13 mm x 0.13 mm Probe Size 61 mm (Dimension) x 312 mm (length) Shift Frequency0.01 to 10 MHz Weight2.5 kg (probe)

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Signal Processor

LDV signal board for the system to control Smart LDV from PC Model8008 Signal Processing System8 bits FFT Frequency Band1 kHz to 40 MHz InputDoppler Signal 20 mV to 1V Data Rate 16000 Data / sec Board SizeFull sized PCI board

Traverse System

3-Axis Traverse System Max Vertical Load7 kg Translation Speed80 mm / sec Data Rate 16000 Data / sec Accuracy0.025 mm

紧凑型激光多普勒测速系统