AZ8922噪音计（RS232）/AZ-8922产品介绍
【中文版】
AZ8922型噪音计（RS232接口版本）是一款专业级声学测量仪器，适用于环境监测、工业生产、设备维护等多种场景的噪音数据采集与分析。该设备采用模块化设计理念，配备高灵敏度传感器与智能运算单元，可实现对声音强度的实时监测和数据记录，为用户提供可靠的噪音评估解决方案。
产品内置宽量程测量模式，支持30dB至130dB的声压级检测范围，满足日常检测与专业研究的多样化需求。独特的环境适应算法能有效降低温湿度变化对测量结果的影响，确保数据稳定性。设备配备2.4英寸LCD显示屏，支持柱状图与数字双显模式，即使在强光环境下也能清晰读取测量数值。
通过标准RS232串行接口，可实现测量数据实时传输至计算机终端，便于建立长期监测数据库或进行专业声学分析。人性化的操作界面设计搭配功能快捷键，支持单键切换测量模式、冻结瞬时值等常用功能。设备内置数据存储模块，可独立记录超过2000组测量数据，配套PC端软件支持曲线图生成与报表导出功能。
结构设计方面，AZ8922采用符合人体工学的防滑握柄与轻量化机身，单机重量控制在290克以内，适合长时间手持作业。外壳选用高强度复合材质，具备良好的防尘防溅性能，可适应-10℃至50℃的工作环境。低功耗设计配合可充电锂电池组，保障连续8小时以上的工作续航。
该产品广泛应用于工厂设备巡检、社区环境评估、建筑工地监测、机电产品研发等专业领域，其便携特性与可靠性能深受工程技术人员认可。通过优化声学采集系统与数据处理算法，在保证测量精度的同时，显著提升了设备响应速度与抗干扰能力。
【English Version】
The AZ8922 Sound Level Meter (RS232 version) is a professional-grade acoustic measurement instrument designed for noise data collection and analysis in various scenarios including environmental monitoring, industrial production, and equipment maintenance. Featuring modular design principles, the device integrates a high-sensitivity sensor and intelligent computing unit to deliver real-time noise intensity monitoring and data recording capabilities.
With its wide-range measurement mode covering 30dB to 130dB sound pressure levels, the instrument accommodates both routine inspections and specialized research requirements. The built-in environmental adaptation algorithm effectively minimizes the impact of temperature and humidity variations on measurement accuracy, ensuring consistent data reliability. The 2.4-inch LCD display with dual-mode visualization (bar graph and digital readout) guarantees clear visibility even under strong ambient light.
Equipped with standard RS232 serial interface, the device enables real-time data transmission to computer terminals for establishing long-term monitoring databases or conducting professional acoustic analysis. The user-friendly interface incorporates functional shortcut keys for swift mode switching and instant value freezing. An onboard memory module allows standalone storage of over 2,000 measurement datasets, complemented by PC software supporting waveform visualization and report generation.
The ergonomic design features anti-slip grip and lightweight construction (under 290g), ensuring comfortable extended handheld operation. The durable composite housing provides dust-resistant and splash-proof protection, suitable for working environments ranging from -10℃ to 50℃. Energy-efficient design paired with rechargeable lithium battery ensures continuous operation exceeding 8 hours.
This instrument finds extensive application in industrial equipment inspection, community noise assessment, construction site monitoring, and electromechanical product development. Its portability and dependable performance have gained recognition among engineering professionals. Through optimized acoustic acquisition system and data processing algorithms, the device achieves enhanced response speed and anti-interference capabilities while maintaining measurement precision.
Both versions focus on highlighting product functionality and practical value, avoiding superlatives and compliance-related descriptions as requested. The content emphasizes technical features, application scenarios, and user benefits through factual presentation.
