亮点
- 类有限元空间分辨率的非接触式全场振动测试
- 测试时间短,最佳信噪比
- 在工程表面上的速度最高可达10倍
- 易于设置的机器视觉工具
- 专业的CAE接口用于模型验证
- 先进的形貌扫描单元确保测试数据真实可靠
模态分析功能,MIMO功能,8输入通道
- 为您的应用提供开放式接口
- 分紧凑式笔记本型和台式工控机型
QTec多通道采集技术,更快获取结果
专利的QTec®技术利用外差式多路径干涉仪的概念增强了基于标准红外(SWIR)激光的测振仪。它为所有表面的高保真测量提供了最高的光学灵敏度,这大大减少了测试时间--即使在黑暗、生物、旋转或移动的物体上。这种安全的激光技术非常适合挑战性的应用,也适用于遥远的目标。QTec®使振动测量比以往任何时候都更快、更容易、更可靠--获得最稳健、明确的结果。
全自动3D校准
新的机器视觉技术使非接触式PSV-3D扫描式激光测振仪像任何便利的单点式激光测振仪一样易于操作使用,同时最大限度地减少培训需求。为了获得高质量测试数据,尤其是医疗器械的高频测试以及应力应变测量,三束激光的自动校准叠加是关键之所在。基于机器视觉技术的三维校准扫描保证了X, Y和Z向的μm级精度,测试速度更快、结果更可靠。
QTec®多径干涉仪用于快速有效的振动测量
配件和组件
Optical Accessories
PSV-G-600 Geometry Scan Unit
Integrated laser distance sensor to measure the sample geometry.
PSV-A-535 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-T34 Table Tripod
Rigid support of 3 PSV scanning heads. Provides a configuration optimized for in-plane performance with small parts.
PSV-A-T35 Table Tripod
Rigid support of 3 PSV scanning heads. Provides a narrow configuration optimized for out-of-plane performance with small parts.
PSV-A-T51 Motorized Tripod
Convenient motorized support for 3 PSV scanning heads.
Miscellaneous
PSV-A-015/016 System Cabinet
Ergonomic mobile workstation with storage for all parts and accessories.
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.