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BK8650噪音計(jì)是一款專為多種環(huán)境設(shè)計(jì)的便攜式噪聲測(cè)量設(shè)備，適用于工業(yè)監(jiān)測(cè)、環(huán)境評(píng)估、建筑工地、城市管理以及室內(nèi)辦公等多種場景。該設(shè)備采用一體化緊湊設(shè)計(jì)，配備高靈敏度電容式麥克風(fēng)，能夠快速響應(yīng)并捕捉聲音的動(dòng)態(tài)變化。其測(cè)量范圍廣泛，低檔為35dB至90dB，高檔為75dB至130dB，能夠滿足不同分貝級(jí)別的噪聲檢測(cè)需求。

BK8650噪音計(jì)配備了3½位數(shù)字液晶顯示屏，最大讀值為1999，支持實(shí)時(shí)聲級(jí)顯示與數(shù)據(jù)趨勢(shì)曲線查看。設(shè)備還具備背光功能，確保在弱光環(huán)境下也能清晰讀數(shù)。此外，它還支持多種測(cè)量模式，包括等效連續(xù)聲級(jí)、瞬時(shí)峰值聲級(jí)等，并內(nèi)置數(shù)據(jù)存儲(chǔ)模塊，可記錄多組測(cè)量結(jié)果，便于后續(xù)分析。

在操作方面，BK8650噪音計(jì)采用防誤觸按鍵布局，支持自動(dòng)量程切換功能，簡化了復(fù)雜環(huán)境下的使用流程。設(shè)備內(nèi)置可充電鋰電池，配合低功耗設(shè)計(jì)，能夠滿足長時(shí)間戶外作業(yè)需求。同時(shí)，它還提供USB接口，實(shí)現(xiàn)數(shù)據(jù)導(dǎo)出與設(shè)備充電的雙重功能。

該設(shè)備的結(jié)構(gòu)采用防塵防濺設(shè)計(jì)，結(jié)合抗干擾電路優(yōu)化，能夠在工廠車間、交通干道等復(fù)雜聲場中保持穩(wěn)定工作狀態(tài)。此外，BK8650還配備了可拆卸防風(fēng)罩配件，有效降低氣流擾動(dòng)對(duì)戶外測(cè)量的影響。其堅(jiān)固的防震外殼和攜帶型皮套設(shè)計(jì)，進(jìn)一步提升了設(shè)備的便攜性和耐用性。

English Introduction

The BK8650 Noise Meter is a portable noise measurement device designed for a variety of environments, including industrial monitoring, environmental assessment, construction sites, urban management, and indoor offices. Equipped with a high-sensitivity condenser microphone, this device can quickly respond to and capture dynamic changes in sound. It features a wide measurement range, with a low range of 35dB to 90dB and a high range of 75dB to 130dB, meeting the needs of different noise detection levels.

The BK8650 Noise Meter is equipped with a 3½-digit LCD display with a maximum reading of 1999, supporting real-time sound level display and data trend curve viewing. The device also features a backlight function to ensure clear readings in low-light conditions. Additionally, it supports multiple measurement modes, including equivalent continuous sound level and instantaneous peak sound level, and has an internal data storage module for recording multiple sets of measurement results for subsequent analysis.

In terms of operation, the BK8650 Noise Meter features a misoperation-proof button layout and an automatic range switching function, simplifying the usage process in complex environments. The device is powered by a rechargeable lithium battery, combined with a low-power design, enabling long-term outdoor operation. It also provides a USB interface for data export and device charging.

The device s structure is designed to be dustproof and splash-resistant, combined with optimized anti-interference circuits, ensuring stable operation in complex sound fields such as factory workshops and traffic arteries. Additionally, the BK8650 is equipped with a detachable windscreen to effectively reduce the impact of airflow disturbances on outdoor measurements. Its robust shock-resistant housing and carrying case further enhance the device s portability and durability.

BK8650噪音計(jì)
的詳細(xì)介紹 BK8650噪音計(jì)/BK-8650

BK8650噪音計(jì)

一般規(guī)格：

顯示：3½ 位數(shù)字液晶顯示，大1999讀值。

電池電壓不足顯示：當(dāng)電池電壓低於操作電壓時(shí)，" "顯示。

操作環(huán)境：-10°C 至50°C，相對(duì)濕度<90%R.H.。

儲(chǔ)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(hào)電池)。

電器規(guī)格：

標(biāo)準(zhǔn)適用：IEC651 Type 2

範(fàn)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(dòng)態(tài)範(fàn)圍：55dB

頻率範(fàn)圍：31.5Hz至8000Hz

頻率加權(quán)：A，C

時(shí)間加權(quán)：慢速及快速

麥克風(fēng)：電容式麥克風(fēng)

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

無損檢測(cè)儀表

環(huán)境儀表

電工儀表

自動(dòng)化儀表

氣動(dòng)，氣源處理器閥類

開關(guān)電器電線

實(shí)驗(yàn)室設(shè)備

石油氣體儀表

產(chǎn)品詳細(xì)：

BK8650噪音計(jì)產(chǎn)品介紹

中文介紹

English Introduction

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