PSV-500扫描式激光测振仪

全面振动光学测量

激光测振仪

Das PSV Xtra erlaubt Messungen mit großem Arbeitsabstand, hier für Windkanalmessungen beim FKFS Stuttgart

全面振动光学测量

在产品开发中，扫描式激光测振仪能可靠、精确地完成振动测量任务。振型和本征模式检测有助于解决从 NVH、声学和结构动力学到超声波分析、FEM验证和无损测试一切问题。

模块化适应您的要求

无论面对何种测量任务，Polytec 均能为您提供合适的扫描式激光测振仪，频率范围覆盖 DC~25 MHz，振动速度范围覆盖 0.01μm/ s -30 m/s。

用户可根据需要，选择配备笔记本电脑的紧凑式系统或还是箱架式系统。也可随着需求的逐步增加，将系统轻松地升级至3D 系统。

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非接触式激光振动测量
全场测量，具有高空间分辨率
可配备笔记本电脑的紧凑型系统或经典的箱架式系统
开放式数据和控制接口，以适应具体应用
可以升级和扩展成 3D 系统
多种选配件和软件
可升级成Xtra，具有更出色的光学灵敏度

Brochure PSV-500

Datasheet PSV-500

Optical Accessories
	PSV-G-500 Geometry Scan Unit Integrated laser distance sensor to measure the sample geometry.
	PSV-A-440 Optical Derotator For axial measurement of rotating objects. Locks onto the rotation and allows measurements as if stationary up to 24,000 rpm. Find more information about the Optical Derotator
	PSV-A-410 Close-up Unit For close-up measurements, particularly on small parts. Includes a set of close-up lenses for the video camera. Special PSV-A-CL-xxx Micro Scan Lenses for small shiny parts available.
	PSV-A-CL-xxx Micro Scan Lenses Optimized beam path for measurements of very small parts or mirror-like surfaces. Requires PSV-A-410 Close-up Unit.
	PSV-A-HNeBF Helium-Neon Block Filter Notch filter for improved laser spot visibility when measuring very small parts or mirror-like surfaces.
	PSV-A-RLight Ring Light Fiber optic ring light for illumination of small test objects. Requires PSV-A-410 Close-up Unit.
	PSV-A-526 Front Window Protects the scanning mechanism against dust, wind and acoustic excitation at high dB levels.
	A-MIR-xxxx Mirror Sets Polytec's mirror sets contain different sizes of mirrors to assist in the set-up of your measurement.

Tripods, Test Stands, Positioning Stages
	VIB-A-T02 Tripod with Pan/Tilt Head
	PSV-A-T18 Vertical Test Stand Motorized positioning of PSV scanning head for small part testing.

Miscellaneous
	PSV-A-013 System Cabinet Ergonomic mobile workstation with storage for all parts and accessories.
	PSV-A-560 Coherence Optimizer Laser stabilization improves overall signal-to-noise ratio.
	External Scanner Control Allows for an additional control of the scanning mirrors by external voltage signals.
	VIB-A-HEAD Headphones Headphone with noise limiter to listen to the vibrometer signal.
	PSV-A-430 Acoustic Gate Unit Activates the gate input if a noise exceeds a certain threshold. Suitable for event trigger applications such as brake squeal measurements.
	Scalable Automatic Modal Hammer SAM Excitation of sample for experimental modal tests with repeatable force level. Broadly configurable and avoids double hits reliably.
	A-RET-xxxx Retro-Reflective Supplies Selection of sprays, tape, sheets and micro glass beads for improvement of signal to noise ratio when measuring uncooperative surfaces.

Bridging design and real world

相关产品

MPV-800 多点式激光测振仪

48 只眼睛看到的肯定比一只眼睛看到的多。当需要测量瞬态过程或无法采用接触式测量方法时，多点式激光测振仪开启了全新的振动分析可能。基于激光的 MPV-800，有史以来第一次将振型描述为频率函数。

PSV-500-3D Scanning Vibrometer von Polytec

PSV-500-3D 三维扫描式激光测振仪

在产品开发中，3D 扫描式激光测振仪能可靠、精确地完成振动测量任务。3D系统输出的振型和本征模式，有助于解决从 NVH、声学和结构动力学到超声波分析、FEM验证和无损测试的一切问题。

PolyWave - the scalable software package for comprehensive analysis of vibration test data offers a seamless post-processing, making your vibration analysis with Polytec laser Doppler vibrometers more efficient than ever.

RoboVib®

RoboVib®自动测振站将3D 全场扫描式激光测振仪和工业机器人相结合，可完成从复杂部件到完整车身的一切测量。测量所需时间和误差源显著减少，这尤其表现在实验模态分析中。因此，您可以在例如一两天的时间内全部完成车身测试，而在这之前，光准备工作都需要几个星期。

SAM1 automated modal hammer for excitation in modal analysis

SAM Scalable Automatic Modal Hammer

When it comes to experimental modal analysis, the unrivalled repeatability of the SAM Scalable Automatic Modal Hammer perfectly matches scanning laser Doppler vibrometers.

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您身边的表面振动测量专家激光测振仪

+86-10-65682591 [email protected]

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PSV-500扫描式激光测振仪