【声级计产品介绍】
声级计是一款专业用于测量环境噪声水平的精密仪器，适用于工业监测、建筑评估、环境保护、科研实验及公共健康管理等领域。设备采用先进传感技术与智能分析算法，能够快速捕捉声音信号并输出准确的分贝值，为用户提供可靠的数据支持。机身设计兼顾实用性与便携性，可灵活应用于室内外多种复杂场景。
核心功能方面，本产品搭载高灵敏度麦克风元件，支持30dB至130dB的宽量程测量，覆盖常见环境声级范围。自动量程切换功能可依据环境噪声强度智能匹配最佳检测模式，确保数据精准稳定。配备2.4英寸液晶显示屏，实时呈现声压级变化曲线与瞬时数值，支持数据冻结功能便于关键信息记录。内置存储模块可保存超过10万组历史数据，通过USB接口或无线传输实现便捷的数据导出与分析。
设备采用人体工学握持设计，配备防滑纹理外壳与IP54防护等级，适应高温、高湿等严苛工况。低功耗模式可支持连续工作30小时以上，搭配智能休眠功能延长使用周期。操作界面设置三级权限管理模式，满足不同场景下的数据安全管理需求。
在应用场景方面，本产品可有效服务于工厂车间噪声监控、建筑工地合规检测、城市交通噪音评估、社区声环境优化等场景，为环境治理提供量化依据。科研机构可通过长期数据采集分析声波传播规律，教育机构亦可将其作为声学原理的直观教具。
【Sound Level Meter Product Introduction】
The sound level meter is a professional instrument designed for precise measurement of environmental noise levels, widely applicable in industrial monitoring, construction evaluation, environmental protection, scientific research, and public health management. Integrating advanced sensing technology and intelligent algorithms, it efficiently captures audio signals and delivers accurate decibel readings, providing users with reliable data support. Its compact and durable design ensures portability and adaptability across diverse indoor/outdoor environments.
The device features a high-sensitivity microphone element capable of measuring sound levels from 30dB to 130dB, covering typical environmental noise ranges. The auto-ranging function intelligently selects optimal detection modes based on ambient noise intensity, guaranteeing measurement accuracy. The 2.4-inch LCD screen displays real-time sound pressure level curves and instantaneous values, with a data hold function for critical information recording. Equipped with internal storage for over 100,000 datasets, users can export data via USB or wireless transmission for further analysis.
Ergonomically designed with anti-slip casing and IP54 protection rating, the instrument operates reliably in challenging conditions including high temperature and humidity environments. Low-power consumption enables continuous operation for over 30 hours, complemented by an auto-sleep function to extend battery life. The three-tier access control system ensures data security for multi-user applications.
Practical applications span factory floor noise monitoring, construction site compliance inspection, urban traffic noise assessment, and community soundscape optimization, providing quantitative support for environmental governance. Research institutions can utilize its long-term data logging capabilities for acoustic wave propagation studies, while educational organizations may employ it as an interactive teaching tool for acoustics principles.
