SL-5826 智能声级计产品介绍（中文版）
SL-5826智能声级计是一款专业级环境噪声测量设备，专为多元化场景下的声学数据采集需求而设计。本产品采用创新传感技术与智能算法，可实现精准的声压级测量，为用户提供可靠的噪音监测解决方案。流线型机身融合人体工学设计，确保长时间手持操作的舒适性与便携性。
设备搭载高灵敏度电容式传声器，支持30dB至130dB宽泛测量范围，涵盖常见环境声级检测需求。智能化的频率加权网络可自动适配A/C两种计权模式，满足不同场景下的声学分析要求。2.4英寸彩色液晶屏实时显示动态声级曲线，配合数字/模拟双模式显示，确保数据读取直观清晰。
创新型数据管理功能支持最大/最小值锁定及100组数据存储，用户可通过Type-C接口快速导出记录，便于后续分析与报告生成。内置可充电锂电池配合低功耗设计，可持续工作30小时以上，满足全天候户外作业需求。防护等级达到IP54，有效抵御粉尘侵入与水滴飞溅，适应工业现场、建筑工地等复杂环境。
该设备适用于城市环境监测、工业噪声管控、建筑声学评估及科研教学等多个领域。通过优化电路设计有效抑制电磁干扰，确保测量数据稳定可靠。三级电量提示与自动关机功能进一步提升使用便利性，配套便携收纳包为设备提供全方位保护。
SL-5826 Sound Level Meter Product Introduction (English Version)
The SL-5826 Smart Sound Level Meter is a professional-grade environmental noise measurement device designed for diverse acoustic data collection scenarios. Integrating advanced sensing technology and intelligent algorithms, this instrument delivers precise sound pressure level detection, offering users reliable noise monitoring solutions. The streamlined housing incorporates ergonomic design to ensure comfortable handheld operation during extended use.
Equipped with a high-sensitivity condenser microphone, the device supports a broad measuring range from 30dB to 130dB, covering common environmental noise detection requirements. Its adaptive frequency weighting network automatically switches between A/C modes to meet various acoustic analysis needs. The 2.4-inch color LCD screen displays real-time dynamic sound level curves with dual digital/analog indicators, ensuring intuitive data visualization.
Innovative data management features include maximum/minimum value locking and 100-group internal storage. Users can efficiently export records via the Type-C interface for subsequent analysis and reporting. The built-in rechargeable lithium battery combined with low-power consumption design enables continuous operation exceeding 30 hours, ideal for all-day field applications. With IP54 protection rating, the device effectively resists dust intrusion and water splashes, suitable for industrial sites and construction environments.
This instrument serves multiple applications including urban noise mapping, industrial noise control, architectural acoustics evaluation, and scientific research. Optimized circuit design effectively suppresses electromagnetic interference, guaranteeing stable measurement performance. Three-stage battery indication and auto-shutdown functions enhance operational convenience, while the included carrying case provides comprehensive device protection.
The SL-5826 demonstrates balanced performance in measurement accuracy, operational efficiency, and environmental adaptability, making it a practical tool for professionals requiring dependable acoustic assessment capabilities across various working conditions.
