最大48チャンネルの同期光学振動試験とモード解析
PolytecのレーザベースのMPV-800 マルチポイント振動計を使用すると、最大48チャンネルの多点同時測定を実行し、固有モードと実稼動振動形状の両方を可視化することができます。 光ファイバセンサヘッドは測定物に対して平行に配置したり、測定物の周りに個々に配置したりなど、自由に配置することができるため、柔軟な測定が可能です。
概要
- 過渡的および非定常的現象の非接触多点同時振動測定
- 柔軟に設置可能な最大48の光チャネル
- 固有モードおよび実稼動振動形状の3D非接触測定
- 測定表面への前処理が不要な高い光学感度
MPV-800 Multipoint Vibrometer for door-slam testing
Accessories and components
Optical accessories

MPV-0-810 Fiber Head MR 3 m
With manual focusing mid range lens. Stand-off distance: 0.5 m - 5 m. Fiber cable length: 3 m.

MPV-0-810 Fiber Head MR 5 m
With manual focusing mid range lens. Stand-off distance: 0.5 m - 5 m. Fiber cable length: 5 m.

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

MPV-A-T20 Stand for Fiber Heads
Flexible Stand System with horizontal bars, which can be adjusted individually, for mounting up to 12 Fiber Heads.

MPV-A-T25 Fiber Head Frame Stand
For narrow configuration of up to 24 fiber heads. Recommended for measurement on small and rotating parts.

VIB-A-T20 Heavy Duty Tripod
For MPV-A-T20 and MPV-A-T25.

MPV-A-T20-B Base Plate for Stand
Compatible to MPV-A-T20 and MPV-A-T25, for table top and low measurement height.
Miscellaneous

MPV-A-830 Signal Level Display
For convenient focus optimization. Displays the signal level bar for one of the 8 vibrometer channels of the Optical Unit at time.

MPV-D-850 Signal Generator
Internal signal generator, controlled via MPV software.

MPV-E-860 IEPE (ICP®) Power Supply
With integrated amplifier for 8 reference channels.

MPV-A-860 Fiber Head Storage
Storage Unit for up to 8 Fiber Heads, while fiber cables can stay connected to the Optical Unit.

MPV-A-880 Protective Cover for Optical Unit
Front cover to protect the optical fibers in harsh environments.

A-FOP-0001 Fiber Optics Inspection Microscope

A-FOP-0003 Cleaning Device for Fiber Socket

A-FOP-0004 Cleaning Device for Fiber Connector

Scalable Automatic Modal Hammer SAM
Excitation of sample for experimental modal tests with repeatable force level. Broadly configurable and avoids double hits reliably.