# VIPICO > Official English content index for Beijing VIPICO Optoelectronic Technology Co., Ltd., covering scanning laser vibrometers, laser Doppler vibrometers, modal analysis, non-contact vibration measurement and structural testing. International website: https://vipico-tech.com/. Chinese website: https://www.vipico.cn/. International business contact: sales@vipico-tech.com. Domestic business contact: sales@vipico-tech.cn. Brand statement: VIPICO | Measure Vibration. Reveal Insight. This file is a curated guide to public sources, not a crawler-permission file. Access rules are defined by robots.txt and server settings. Product pages, versioned manuals and configuration-specific technical agreements define model specifications, options, pricing and service scope. Gimbal or 2D scanning describes spatial point steering; one measurement head measures vibration along its optical line of sight and does not by itself provide simultaneous three-component vibration measurements. Operating deflection shapes (ODS), operational modal analysis (OMA) and experimental modal analysis (EMA) have different inputs and interpretation limits. Check manuals against the delivered equipment and software version. Curated index reviewed: October 8, 2026. ## Company and official sources - [VIPICO home](https://vipico-tech.com/): Non-contact vibration measurement and structural testing overview. - [About VIPICO](https://vipico-tech.com/about/): Company identity and optoelectronic measurement focus. - [Products](https://vipico-tech.com/products/): Published instruments and integrated measurement systems. - [Solutions](https://vipico-tech.com/solution-center/): Engineering application and industry navigation. - [Contact](https://vipico-tech.com/contact/): International technical and business enquiries. ## Core products and measurement technology - [VP-PVM-100 gimbal scanning laser vibrometer](https://vipico-tech.com/products/scanning-laser-vibrometer/): Gimbal point steering, non-contact spatial vibration acquisition and structural modal analysis; some existing pages use the short name PVM-100. - [PVM-LDV-300 laser Doppler vibrometer](https://vipico-tech.com/products/laser-doppler-vibrometer/): Single-point non-contact vibration measurement; refer to the product page for model and configuration details. - [Laser vibrometry and system technology](https://vipico-tech.com/technology/): Measurement principles, positioning, synchronized acquisition and analysis context. - [PVM-100 scanning laser vibrometer demonstration](https://vipico-tech.com/videos/pvm-100-scanning-laser-vibrometer-demo/): Video demonstration of the scanning and modal-test workflow. ## Laser vibrometry and modal testing knowledge - [How a laser Doppler vibrometer works](https://vipico-tech.com/news/how-laser-doppler-vibrometers-work/): Optical measurement principle, signal chain, measured quantities and application conditions. - [What is a 2D scanning laser vibrometer?](https://vipico-tech.com/what-is-a-2d-scanning-laser-vibrometer/): Spatial scanning terminology, use cases and the distinction between a scan grid and vibration-vector dimensionality. - [Single-point vs scanning laser vibrometer](https://vipico-tech.com/single-point-vs-scanning-laser-vibrometer/): Choosing point measurements or spatial scans according to the engineering objective. - [ODS vs OMA vs EMA](https://vipico-tech.com/news/ods-vs-oma-vs-ema-modal-analysis/): Method selection, required references and differences between operating response and modal identification. - [Non-contact modal testing workflow](https://vipico-tech.com/news/non-contact-modal-testing-workflow/): Test objectives, point planning, excitation, acquisition review, analysis and reporting. - [Laser vibrometer error sources](https://vipico-tech.com/news/laser-vibrometer-error-sources/): Optical return, incidence angle, distance, environmental vibration and interpretation limits. - [Material damping and natural-frequency measurement](https://vipico-tech.com/news/laser-vibrometry-damping-natural-frequency/): Fixtures, excitation, damping estimation and reporting conditions. - [Gimbal vs galvanometer scanning](https://vipico-tech.com/news/gimbal-vs-galvanometer-scanning-laser-vibrometers/): Field of view, positioning, speed, distance, calibration and application trade-offs. - [Technical resources](https://vipico-tech.com/news/): Published technical articles and application cases. ## Engineering application cases - [Scanning laser vibrometer for blade fault detection](https://vipico-tech.com/news/scanning-laser-vibrometer-blade-fault-detection/): Blade A/B comparison using frequency, damping, mode shapes and modal assurance criterion (MAC); differences require engineering validation and are not a universal damage diagnosis. - [Multilayer damping material ODS testing at Sika China](https://vipico-tech.com/sika-china-multilayer-damping-ods-testing/): Published damping-material test application, including scan planning, data review and ODS interpretation limits. ## Versioned product documentation - [Manuals and downloads](https://vipico-tech.com/downloads/): Public document descriptions, model, language, version and applicability information; the normal user download path follows a documentation request form. - [VP-PVM-100 product manual V1.2 English PDF](https://vipico-tech.com/wp-content/uploads/2026/10/vp-pvm-100-product-manual-en-v1-2-reference.pdf): 10 pages; system overview and specifications, revision October 7, 2026; public reference copy. - [VP-PVM-100 user manual V1.2 English PDF](https://vipico-tech.com/wp-content/uploads/2026/10/vp-pvm-100-user-manual-en-v1-2-reference.pdf): 36 pages; safety, setup, calibration, acquisition and analysis; source version dated September 14, 2026, English translation October 7, 2026. Original Chinese interface screenshots retain English captions and explanations; public reference copy. ## Additional published articles - [Scanning Laser Vibrometer Price Guide for Modal Testing](https://vipico-tech.com/scanning-laser-vibrometer-price-guide/) - [Ultrasonic Modal Analysis with a Scanning Laser Vibrometer](https://vipico-tech.com/ultrasonic-modal-analysis-scanning-laser-vibrometer/) - [Gimbal Scanning Laser Vibrometer for Blade Modal Testing and Analysis](https://vipico-tech.com/news/blade-modal-testing-gimbal-scanning/) - [Introducing the VIPICO Gimbal Scanning Laser Vibrometer and Modal Analysis System](https://vipico-tech.com/news/gimbal-scanning-laser-vibrometer-launch/) ## Optional - [Technical support](https://vipico-tech.com/service/): Pre-sales application review, delivery documentation and after-sales support; scope is subject to agreed terms. - [Chinese official content index](https://www.vipico.cn/llms.txt): Chinese product, technical and documentation sources. - [XML sitemap](https://vipico-tech.com/sitemap.xml): Public page discovery for search engines. - [robots.txt](https://vipico-tech.com/robots.txt): Automated crawler access rules.