供應 噪音計，BK8650/BK-8650
BK8650/BK-8650噪音計產品介紹
中文介紹
BK8650/BK-8650噪音計是一款專業(yè)級的聲學測量設備，專為滿足多樣化的噪聲監(jiān)測需求而設計。它采用先進的數字信號處理技術，能夠精準地測量各類環(huán)境中的噪聲水平，為用戶提供可靠且準確的測量數據。
該設備具備寬廣的測量范圍，可覆蓋從低至高分貝的噪聲環(huán)境，無論是安靜的圖書館、繁忙的街道，還是嘈雜的工業(yè)車間，都能輕松應對。其高精度的傳感器確保了測量結果的穩(wěn)定性，即使在復雜的聲場條件下，也能保持出色的性能表現。
操作界面簡潔直觀，配備大尺寸液晶顯示屏，清晰展示測量數據及相關參數，用戶可以快速讀取噪聲值、頻率分析等信息。同時，它還具備多種測量模式，如快檔、慢檔以及脈沖測量等，可根據不同場景靈活選擇，滿足多樣化的測量需求。
此外，BK8650/BK-8650噪音計還配備有數據存儲功能，能夠存儲大量的測量數據，方便用戶后續(xù)進行數據統(tǒng)計與分析。其便攜式設計，重量輕、體積小，便于攜帶至各種測量場所，無論是室內環(huán)境監(jiān)測還是戶外噪聲調研，都能輕松應對，是聲學測量領域的得力助手。
English Introduction
The BK8650/BK-8650 sound level meter is a professional acoustic measurement device, designed to meet a variety of noise monitoring requirements. It employs advanced digital signal processing technology to accurately measure noise levels in various environments, providing users with reliable and precise measurement data.
The device has a wide measurement range, covering low to high decibel noise environments. Whether it is a quiet library, a busy street, or a noisy industrial workshop, it can handle them with ease. Its high-precision sensor ensures the stability of the measurement results, maintaining excellent performance even in complex sound fields.
The operation interface is simple and intuitive, equipped with a large LCD screen that clearly displays measurement data and related parameters. Users can quickly read noise values, frequency analysis, and other information. Moreover, it features multiple measurement modes, such as fast, slow, and impulse measurement, which can be flexibly selected according to different scenarios to meet diverse measurement needs.
In addition, the BK8650/BK-8650 sound level meter is equipped with data storage functionality, capable of storing a large amount of measurement data for users to conduct subsequent data statistics and analysis. Its portable design, with a lightweight and compact body, makes it easy to carry to various measurement sites. Whether for indoor environmental monitoring or outdoor noise research, it can handle the task with ease, making it a valuable tool in the field of acoustic measurement.
簡單介紹
BK8650噪音計產品特色： ■CE認證合格 ■攜帶方便、單手可操作 ■AC 及DC 輸出功能 ■A及C頻率加權 ■慢速及快速時間加權 ■大值鎖定功能 ■低於或超過檔位指示 ■堅固的防震外殼 ■附攜帶型皮套使用場所： ■戶外 ■室內 ■辦公室。
BK8650噪音計
的詳細介紹
BK8650噪音計
一般規(guī)格：
顯示：3½ 位數字液晶顯示，大1999讀值。
電池電壓不足顯示：當電池電壓低於操作電壓時，" "顯示。
操作環(huán)境：-10°C 至50°C，相對濕度<90%R.H.。
儲存環(huán)境：-20°C 至60°C，0至80%R.H. (電池移除後)。
尺寸：215mm(高)x44mm(寬)x40mm(厚)。
重量：約168公克 (含四顆1.5V四號電池)。
電器規(guī)格：
標準適用：IEC651 Type 2
範圍：低檔 35dB至90dB，高檔 75dB至130dB
解析度：0.1dB
精確度：±1.5dB (ref 94dB@1KHz)
動態(tài)範圍：55dB
頻率範圍：31.5Hz至8000Hz
頻率加權：A，C
時間加權：慢速及快速
麥克風：電容式麥克風
輸出輔助規(guī)格：
交流電壓輸出：每檔大輸出1Vrms，輸出阻抗：600Ω
直流電壓輸出：10mV/dB，輸出阻抗：600Ω
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