Polytec

10/06/2026

Limited space in your measurement setup, small structures, and still need advanced vibration analysis?
That’s exactly what the new VibroOne+ was designed for. This compact Laser Doppler Vibrometer provides non-contact vibration measurements up to 3 MHz and integrates the complete signal chain into a single unit.

Whether you’re measuring microstructures and electronics, biomedical samples, or working on a test bench, the integrated reference channel and signal generator let you capture complete frequency response functions (FRFs), including phase information, without separate devices for reference measurements and signal generation. That means less hardware and cabling in your measurement setup. An optional HD+ camera and microscope objectives help you precisely position the measurement point even on the smallest structures.

Discover the new VibroOne+ for your measurement tasks in research, product development, and quality control https://www.polytec.com/en/vibrometry/products/single-point-vibrometers/vibroone-plus

VibroOne+: compact laser vibration measurement for laboratories and production testing in tight test setups. ✓video camera ✓digital interface ✓data acquisition

10/06/2026

How can low-cost wireless sensors deliver reliable bridge displacement data under real train traffic?

Great work by Prof. Fernando Moreu and his research team at the The University of New Mexico, working with the New Mexico Rail Runner Express, on the development and field validation of LEWIS 7—a self-powered wireless sensor designed for railroad bridge monitoring

A RSV-150 laser Doppler vibrometer, predecessor to today’s VibroFlex Range, served as the independent reference measurement system during laboratory testing and live train crossings, helping validate displacement measurements and the bridge’s low-frequency dynamic response.

It is a great example of how accurate non-contact measurement can help validate new, scalable approaches to structural health monitoring.

Congratulations, Fernando and team!



Citation: Ahmad, H. A., Sanei, M., Olson, E., & Moreu, F. (2026). Low-Cost Efficient Wireless Intelligent Sensors for Railroad Bridge Displacement Monitoring. Research Square. DOI: 10.21203/rs.3.rs-10684078/v1

07/14/2026

How can you extend the capabilities of your VibroScan into the microscopic range—without investing in a separate measurement system?
From large structures to the smallest details, the new microscope extension enables you to use VibroScan for both. Analyze vibrations under the microscope while relying on the same proven platform for applications across the macro- and microscale.

See how it works in the full product video on YouTube, including the applications made possible by the microscope extension:

▶️ https://lnkd.in/dJDKMJuh

06/30/2026

Designed for use with Polytec scanning vibrometers, the SAM Modal Hammer provides precise, repeatable impact excitation without mass-loading the test object. This makes it ideal for experimental modal analysis, structural dynamics testing, and applications where consistent excitation quality is critical.

Key advantages include:
▫️ Repeatable excitation and NO double hits
▫️ Precise force level control for structural linearity checks
▫️ Reproducible impact position and angle
▫️ Force levels from 1 N up to 22 kN
▫️ Bandwidth above 40 kHz for lightweight structures

Learn more about SAM Modal Hammer https://www.polytec.com/en/vibrometry/products/accessories/modal-hammer-sam

06/29/2026

Most of us cross bridges every day without giving them much thought.
We trust that they are safe, reliable, and ready to carry us again tomorrow. But many bridges and infrastructure assets are now exposed to loads far beyond what they were originally designed to handle. That makes continuous structural monitoring more important than ever.

Modern monitoring solutions help detect changes early, provide deeper insight into structural behavior, and support informed decisions for maintenance, safety, and long-term operation.

With high-resolution measurement technology for strain analysis, Polytec helps capture even the smallest changes in civil structures. Fiber optic sensors provide valuable data about what is happening inside the concrete, where visual inspection alone cannot reach.

Because structures send signals—measure what matters.

05/28/2026

Join Polytec at the Hilton Head Workshop from May 31 – June 4 and discover the latest in non-contact optical measurement for MEMS, microstructures, ultrasonics, transducers, resonators, sensors, actuators, and more.

Visit our booth to explore how laser Doppler vibrometry enables precise vibration characterization from DC to GHz frequencies—without mass loading or contact.

And don’t miss the Polytec Workshop on Sunday, May 31 from 13:00 – 16:00, where our experts will share insights into advanced vibration measurement techniques and applications for next-generation devices.

Our PolyXperts Eric Lawrence and Ryan Graham look forward to connecting with researchers and engineers pushing innovation forward.

Learn more and register https://www.polytec.com/en/events/hilton-head-workshop

05/07/2026

Traditional contact-based testing is increasingly becoming the bottleneck in high-speed manufacturing—limiting throughput, adding complexity, and compromising data quality.

That is why Polytec and Signalysis are coming together for a focused webinar on how to move beyond contact and scale End-of-Line (EOL) testing with vibrometry and intelligent automation.

📅 May 20
🕚 11:00 AM PST
👉 Register here https://register.gotowebinar.com/register/1694882236071223135?source=Organic+social

In today’s production environments, EOL testing must be as agile as the line itself. This session explores why Laser Doppler Vibrometry (LDV) is no longer a premium option—but a critical enabler for modern quality assurance.

What you will learn:
✔ The LDV advantage—how non-contact measurement outperforms accelerometers in accuracy, bandwidth, and setup time
✔ Efficiency through automation—integrating vibrometry into streamlined, high-throughput workflows
✔ The power of synergy—combining high-fidelity Polytec data with Signalysis pass/fail algorithms for instant decisions
✔ Quantifying ROI—reducing cycle times, eliminating manual handling, and improving overall test efficiency

If you are looking to remove bottlenecks, improve data integrity, and scale your production testing, this webinar will provide practical insights you can apply right away.

Because better data leads to better decisions—measure what matters.

04/29/2026

Many teams know the advantages of optical roughness measurement—yet tactile systems still dominate the shop floor.
Why?
Because switching has often required a higher investment and added complexity.

That is exactly what we set out to change.

With the new Roughness Tester, we offer a compact entry-level solution based on Micro.View, currently available with up to 30% discount. The system is designed with a focus on the essential functions for reliable 3D roughness and texture analysis, without compromising measurement quality:

• Same high-precision sensor head as Micro.View
• ISO 25178 compliant (Sa, Sq, Sz)
• Non-contact: no wear, no surface influence
• Manual or semi-automated operation: easy to use

👉 Ready to move beyond tactile limitations?

Learn more about the Roughness Tester https://www.polytec.com/en/surface-metrology/optical-profilometers/roughness-tester

04/13/2026

Take your laser vibrometry skills to the next level at our Irvine Training Day on May 12.

This full-day program combines lecture and hands-on experience to help you get the most out of your measurement systems—whether you are just getting started or looking to sharpen your skills.

From vibrometry fundamentals to setup optimization and post-processing techniques, our experts will guide you step by step through real-world applications, live demonstrations, and practical exercises.

🎓 Plus—earn your Polytec Scanning Vibrometer (PSV) training certificate.

Join us for a day of learning, discovery, and collaboration.
👉 Register now https://www.polytec.com/en/events/irvine-training-day