VM-83超低频便携式测振仪产品介绍（中文版）
VM-83是一款专为低频振动检测设计的便携式精密仪器，适用于工业设备状态监测、建筑结构健康评估及科研实验等领域。该设备采用高灵敏度传感技术，能够精准捕捉0.1Hz-200Hz范围内的超低频振动信号，特别适合旋转机械、桥梁、大型钢结构等低频振动场景的长期监测需求。紧凑型机身设计（尺寸180×85×45mm，重量仅450g）配合人性化握持结构，为现场工程师提供单手持握操作的便利性。
设备搭载自主研发的动态信号处理算法，在复杂工况下仍能保持稳定的数据采集性能。3.5英寸IPS彩色显示屏支持波形实时显示与频谱分析，配合智能滤波功能可有效消除环境干扰。内置存储模块可连续记录超过72小时的三轴振动数据，通过USB-C接口实现快速数据传输。防护等级达到IP54，可适应-20℃至60℃的宽温工作环境，满足野外作业需求。
VM-83在工业领域主要应用于水轮发电机组、压缩机、泵阀等大型设备的预防性维护，通过监测轴承振动、轴系对中等关键参数辅助故障诊断。在土木工程领域可为桥梁健康监测、建筑结构抗震评估提供量化数据支持。设备配备可更换锂电池组，满负荷续航时间达16小时，搭配智能休眠模式可进一步延长待机时长。配套分析软件支持时域/频域数据转换、趋势分析及报告生成功能，帮助用户快速完成数据解读。
VM-83 Portable Ultra-Low Frequency Vibration Meter (English Version)
The VM-83 is a portable precision instrument specifically engineered for low-frequency vibration measurement, delivering reliable performance in industrial equipment monitoring, structural health evaluation, and scientific research applications. Equipped with advanced sensing technology, this device accurately detects vibration signals within 0.1Hz-200Hz range, making it particularly effective for monitoring rotating machinery, bridge structures, and large-scale steel constructions where low-frequency vibrations predominate. Its compact design (180×85×45mm, 450g) with ergonomic grip ensures effortless single-handed operation during field inspections.
Featuring proprietary signal processing algorithms, the VM-83 maintains consistent data acquisition stability even in challenging working environments. The 3.5-inch IPS color display provides real-time waveform visualization and spectrum analysis, complemented by adaptive filtering technology that effectively minimizes ambient interference. With built-in memory storing triaxial vibration data for over 72 hours, users can swiftly transfer datasets via USB-C interface. The rugged housing with IP54 protection rating guarantees reliable operation in temperatures ranging from -20℃ to 60℃, suitable for outdoor deployment.
In industrial maintenance scenarios, this vibration analyzer proves invaluable for predictive maintenance of hydropower turbines, compressors, and pumping systems by monitoring bearing vibration and shaft alignment parameters. Civil engineers leverage its measurement capabilities for quantitative bridge health monitoring and building seismic assessments. The replaceable lithium battery delivers up to 16 hours of continuous operation, extendable through intelligent power management. Companion software enables seamless time/frequency domain conversion, trend analysis, and automated report generation, streamlining data interpretation workflows for technical professionals across industries.
