All Categories

History

VIBROGRAPH VIBROGRAPH-VIBROGRAPH
VIBROGRAPH VIBROGRAPH-Laser Measurement Co., Ltd.

Laser Measurement Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

7.2hours

Fast Response


About This Product

■Summary

Vibrograph is a portable, turnkey machine that can measure static and dynamic deformations in a full field of view with high-precision resolution. Periodic vibrations up to 100kHz and beyond can be observed online (time average model), making it possible to measure nanometer resolution without the need for isolation from a vibrating environment. Field of view varies from 5mm to 5m depending on the lens used and laser power.

■Application

Vibrographs are used for full-field vibration analysis of parts, materials, and structures. Complex and periodic oscillations can be observed in real time. Measurement results are displayed as deformation gradient, amplitude, phase, acceleration or velocity. The results can be used for modal analysis and vibration testing using vibration or normal mode excitation methods.

■Application features

・Full field of view, non-contact measurement ・No need for anti-vibration table ・Combination with power exciter ・Online measurement of intermittent vibrations ・No frequency limit when using time averaging ・Stroboscope up to 50kHz (100kHz) ・Measurement area 10mm square to 10m square ・Spatial resolution (standard) 1,392×1,040Pixel ・Sensitivity for out-of-plane deformation is 20 nm ・Automatic frequency sweep ・Trigger system that adapts to analog and digital signals and various sensors

■Technical features

・Modular design: sensor, laser and computer ・Standard 400mW laser diode illumination ・Laser up to 18W can be used ・When measuring large samples, a highly sensitive camera and long exposure time are required. Class 2 laser is used. -Using 2x2 pixels increases sensitivity by 4 times ・Adjust exposure time and optimal speckle size

■Application example-1

・Full-field vibration measurement of turbine blades The measurement results represent the vibration amplitude of the first torsion mode of one turbine blade excited by a piezo exciter.

■Application example-2

・Vibration observation during ultrasonic cleaning process Online observation of an ultrasonic cleaning process for several minutes at 40kHz and quantitative evaluation of vibration displacement in a hazardous refinery environment.

  • Product

    VIBROGRAPH VIBROGRAPH

Share this product


30+ people viewing


Free
Get started with our free quotation service - no cost, no obligation.

No Phone Required
We respect your privacy. You can receive quotes without sharing your phone number.

1 Models of VIBROGRAPH VIBROGRAPH

Image Part Number Price (excluding tax)
VIBROGRAPH VIBROGRAPH-Part Number-VIBROGRAPH

VIBROGRAPH

Available upon quote

Customers who viewed this product also viewed

Reviews shown here are reviews of companies.

See More Vibration Analysis Software Products

Other products of Laser Measurement Co., Ltd.

Reviews shown here are reviews of companies.


View more products of Laser Measurement Co., Ltd.

About Company Handling This Product

Response Rate

100.0%


Response Time

7.2hrs

  • Japan

This is the version of our website addressed to speakers of English in the United States. If you are a resident of another country, please select the appropriate version of Metoree for your country in the drop-down menu.

Copyright © 2024 Metoree