臺(tái)灣貝克萊斯BK8650噪音計(jì)是一款便攜式精密聲級(jí)測(cè)量?jī)x器，廣泛適用于多種環(huán)境的噪聲監(jiān)測(cè)。它采用先進(jìn)的電容式麥克風(fēng)技術(shù)，能夠精確測(cè)量低檔35dB至90dB、高檔75dB至130dB的聲壓級(jí)。該設(shè)備具備A及C頻率加權(quán)功能，可分別模擬人耳對(duì)不同頻率聲音的感知，同時(shí)支持慢速及快速時(shí)間加權(quán)，能夠適應(yīng)不同場(chǎng)景下的噪聲變化。

BK8650噪音計(jì)設(shè)計(jì)人性化，單手即可操作，攜帶方便。其堅(jiān)固的防震外殼能夠適應(yīng)多種復(fù)雜環(huán)境，從戶(hù)外到室內(nèi)、辦公室等場(chǎng)所都能穩(wěn)定使用。此外，它還具備最大值鎖定功能，可記錄測(cè)量過(guò)程中的最高噪聲值，方便用戶(hù)進(jìn)行數(shù)據(jù)對(duì)比和分析。設(shè)備配備交流和直流輸出功能，可連接其他設(shè)備進(jìn)行進(jìn)一步的數(shù)據(jù)處理。

The Taiwan Berkeley BK8650 Noise Meter is a portable precision sound level measuring instrument, widely used for noise monitoring in various environments. It employs advanced capacitive microphone technology to accurately measure sound pressure levels ranging from 35dB to 90dB on the low range and 75dB to 130dB on the high range. The device features A and C frequency weighting functions, which can simulate the human ear s perception of different frequencies. It also supports slow and fast time weighting, allowing it to adapt to noise variations in different scenarios.

The BK8650 Noise Meter is designed with user-friendliness in mind and can be operated with one hand. Its sturdy anti-shock casing enables it to be used stably in various complex environments, from outdoors to indoors and offices. In addition, it has a maximum value lock function that can record the highest noise value during the measurement process, facilitating data comparison and analysis for users. The device is equipped with AC and DC output functions, allowing it to be connected to other devices for further data processing.