【中文產品介紹】
標智噪音計測試儀是一款專業級數字式聲級測量設備，專為環境噪音監測與聲學分析設計。本產品采用高靈敏度傳感器與智能算法，可實時捕捉20dB至130dB范圍內的聲音信號，測量精度達到±1.5dB，適用于工業現場、社區環境、辦公場所等多種場景的噪音評估。人性化設計的2.4英寸LCD背光顯示屏支持數據曲線可視化，在昏暗環境中仍可清晰讀取測量數值。
該設備配備雙重測量模式：快速響應模式可捕捉瞬時聲壓變化，適用于機械設備突發噪音檢測；慢速積分模式則能持續記錄環境噪音水平，滿足長期監測需求。內置數據存儲模塊可自動生成帶時間戳的測量記錄，通過USB接口可實現測量數據的便捷導出與分析。產品采用符合人體工學的一體化結構，配備防滑橡膠護套與IP54防護等級，在復雜工況中仍能保持穩定工作狀態。
在功能擴展性方面，本噪音計支持A/C兩種頻率計權模式，可分別模擬人耳對不同頻率聲音的感知差異，以及測量未經修正的客觀聲壓值。搭配可拆卸式防風罩設計，有效降低空氣流動對戶外測量的干擾。低功耗電路設計使設備在滿電狀態下可連續工作30小時，配合智能休眠功能，顯著延長使用時間。適用于環保檢測、建筑施工、工業生產、社區治理等多個領域的聲環境管理需求。
【English Product Introduction】
The BIAOZHI Noise Level Meter is a professional-grade digital sound measurement device engineered for environmental noise monitoring and acoustic analysis. Equipped with high-sensitivity sensors and intelligent algorithms, this instrument delivers real-time detection within 20dB to 130dB range with ±1.5dB accuracy, making it suitable for noise assessment in industrial facilities, residential areas, office environments and other diverse scenarios. Its user-friendly 2.4-inch LCD backlit display visualizes data trends through dynamic graphs, ensuring clear readability even in low-light conditions.
Featuring dual measurement modes, the Fast Response Mode captures instantaneous sound pressure fluctuations for machinery troubleshooting, while the Slow Integration Mode provides continuous noise level monitoring for long-term evaluation. The built-in memory module automatically records time-stamped measurement data, with USB connectivity enabling effortless data export and analysis. The ergonomic unibody construction incorporates anti-slip rubber coating and IP54 protection rating, maintaining reliable performance in challenging working environments.
With extended functionality, this sound level meter offers A/C frequency weighting modes to simulate human auditory perception and measure unmodified sound pressure respectively. The detachable windscreen effectively minimizes airflow interference during outdoor measurements. Advanced power management enables 30-hour continuous operation on full charge, complemented by an auto-sleep function to maximize battery life. Ideal for acoustic environment management across multiple sectors including environmental protection, construction engineering, manufacturing, and community governance, this device combines precision measurement with practical durability for professional users.
