Vibration Spectrum Analyzer
With the rapid development of precision machining, optical inspection, and automated manufacturing industries, issues such as excessive equipment vibration, resonance interference, reduced machining accuracy, and increased equipment failure rates have become core pain points constraining production capacity expansion and product precision upgrades.
As a manufacturer specializing in the R&D, production, and supporting services of industrial vibration isolators and isolation equipment, Shanghai Liva has been deeply engaged in the vibration control field for many years. We fully recognize that accurate on‑site vibration data is the fundamental prerequisite for scientifically designing vibration isolation solutions, precisely matching damping products, and efficiently resolving equipment vibration problems.
To address the industry-wide challenges faced by our clients—"no data for selecting isolators, no basis for vibration retrofits, and high costs of third‑party testing"—our company leverages our own full set of professional vibration measurement instruments and a senior technical team to offer independent on‑site vibration measurement services across all industries. With the core advantages of professional measurement, precise data, and cost‑effectiveness, we provide accurate, efficient, and low‑cost vibration data support to a wide range of customers.
Core Objectives of Our Long-Term Vibration Measurement Services
As a manufacturer of vibration isolators, our company utilizes vibration spectrum analyzers primarily for in‑house R&D of new isolation products. We do not operate these services for profit. The core reasons for offering this service are as follows:
Enabling precise and scientific isolator selection, avoiding blind procurement
By collecting on‑site X‑, Y‑, and Z‑axis vibration amplitudes at measured points as factual data, we can match or design isolation products and precision vibration isolation platforms with appropriate load ratings and stiffness. This eliminates the risk of poor isolation performance and sub‑standard equipment accuracy resulting from selection based solely on experience.
Providing reliable data support for customized isolation solutions
Third‑party testing agencies typically deliver only raw data reports without offering corrective recommendations based on site‑specific conditions. In contrast, we can design targeted isolation solutions based on actual measured data, with the entire vibration control strategy supported by comprehensive measurement data, allowing for advance prediction of improvement outcomes.
Significantly reducing overall costs for enterprise vibration control
University laboratories and professional third‑party testing agencies often charge high fees per test, largely due to the ongoing costs of maintaining qualifications and compliance. Since we conduct measurements using our own in‑house testing equipment, there is no additional markup. Enterprises can obtain precise vibration data at low cost, effectively reducing their equipment testing budgets. Simultaneously, isolation solution matching can be completed in parallel, eliminating extra expenses from multiple-party coordination and repeated testing.
Quantifying isolation improvement before and after installation
On‑site measurements can be performed both before and after isolator installation. By directly comparing the two sets of vibration data, the attenuation magnitude is visually demonstrated, providing quantitative verification of the actual isolation effectiveness achieved after installing the vibration control devices.
Vibration measurement data after installation of micro-vibration isolation platform in a new plant.
Comprehensive Professional Testing Equipment, Adaptable to All On-Site Scenarios
Our company is equipped with the LIVA‑56M portable triaxial vibration spectrum analyzer, capable of simultaneously capturing vibration amplitudes in the X, Y, and Z axes. The device is portable and dust‑resistant, making it suitable for various production environments including cleanrooms, precision optical laboratories, CNC machining workshops, central air‑conditioning machine rooms, and fan/pump equipment areas. On‑site data collection can be performed for laser wire stripping equipment, coordinate measuring machines, automated production lines, industrial machine tools, and large HVAC systems. A wealth of field application cases fully validates our standardized on‑site measurement capabilities, enabling professional execution of background vibration tests, no‑load/load equipment vibration measurements, and before‑and‑after comparison of isolation retrofits throughout the entire process.
Professional Technical Team with Authentic and Traceable Data
On‑site measurements strictly follow vibration collection specifications, with raw data recorded in real time. No post‑processing tampering or simulated/fitted data is involved. Our company solemnly commits to full accountability for all original vibration measurement data issued on‑site. The data is accurate and reliable, directly serving as core references for isolation solution design, equipment vibration control, and workshop process optimization.
Integrated Vibration Measurement + Isolation Services – One‑Stop Resolution of Vibration Challenges
Our company integrates on‑site vibration measurement, isolator selection, and implementation guidance into a single service. In a single visit, we complete data collection, solution customization, and product matching, eliminating the need for clients to coordinate multiple vendors. This avoids the extra time and hidden costs associated with repeated cross‑vendor communication and secondary re‑testing.
Laser equipment workshop floor vibration transmission testing
Scope of Services
- Background vibration level measurement for high-precision inspection equipment such as precision optics, laser processing, and coordinate measuring machines (CMMs);
- On-site vibration measurement and resonance troubleshooting for automated production lines, CNC machine tools, and stamping equipment;
- Vibration transmission testing for HVAC equipment rooms including central air conditioning, cooling towers, fans, and pumps;
- Baseline environmental vibration and floor natural frequency surveys prior to new equipment installation in workshops;
- Before-and-after comparison testing of vibration isolation solutions to verify actual improvement effectiveness.
