ONOSOKKI聲級計LA-1411/LA-1441/LA-4441
新的三種集成聲級計LA-1411/1441（Class 2）和LA-4441（Class 1）的型號適用于IEC 61672-1：2013，JIS C 1509-1：2017。所有型號都可以同時測量七個聲音參數(shù)，包括等效連續(xù)聲級，而無需調(diào)整與聲音波動相對應的電平范圍，并顯示所選參數(shù)。
通過使用專用同軸電纜，麥克風可以遠離聲級計的主單元使用。由于聲音反射，易于閱讀和直觀的操作菜單等，曲線形狀的機身具有最小的影響，新聲級計比以往任何時候都更加容易，因為符合人體工程學設計的界面。
此外，LA-1441/4441聲級計可以通過RS-232C或USB接口將測量結(jié)果傳輸?shù)絇C，操作簡單快捷?？梢允褂密浖ㄓ脩魷蕚洌腜C遠程控制聲級計。
New three models of integrating sound level meter LA-1411/1441(Class 2) and LA-4441 (Class 1) are applicable to IEC 61672-1:2013, JIS C 1509- 1:2017. The all models can perform simultaneous measurement of seven sound parameters including equivalent continuous sound level without adjusting the level range corresponding to the sound fluctuation and display the selected parameters.
The microphone is able to be used away from the main unit of sound level meter by using exclusive coaxial cable(s). Featuring curve-shaped body with minimum affects from sound reflection, easy-to-read and intuitive operating menu etc., our new sound level meters have greatly improved more than ever easier as ergonomically designed interface.
Moreover, LA-1441/4441 sound level meters can transfer the measurement result to a PC with simple and quick operation via RS-232C or USB interface. The sound level meter can be controlled remotely from PC using software (user preparation).
LA-1411
集成聲級計（2級）用于產(chǎn)品測試和測量機器等產(chǎn)生的聲級。
高性能，高性價比的型號
LA-1441
集成聲級計（2級），用于測量工作環(huán)境和環(huán)境噪聲
通過定時器和觸發(fā)器自動測量功能。
可以1ms的間隔記錄水平趨勢。（Lp記憶功能）
配備USB和RS-232C接口
LA-4441
精密集成聲級計（1級），用于聲音分析和產(chǎn)品測試。
對應于快速聲音波動的時間加權（10ms，Impulse）。
可以1ms的間隔記錄水平趨勢。（Lp記憶功能）
配備USB和RS-232C接口
LA-1411
Integrating sound level meter (Class 2) for product testing and measuring the sound level generated from machines etc.
High-performance and cost-effective model
LA-1441
Integrating sound level meter (Class 2) for measuring the working environment and environmental noise
Auto measurement function by timer and trigger.
Level trend can be recorded at the interval from 1ms. (Lp memory function)
Equipped with USB and RS-232C interfaces
LA-4441
Precision integrating sound level meter (Class 1) for sound analysis and product testing.
Time weighting (10ms, Impulse) corresponding to the fast sound fluctuation.
Level trend can be recorded at the interval from 1ms. (Lp memory function)
Equipped with USB and RS-232C interfaces
特征
同時測量七個聲音項目，包括等效的連續(xù)聲級（Leq）和要選擇的測量結(jié)果的顯示
用于聲音測量的基本七個聲音項目（包括等效連續(xù)聲級（Leq））可以同時測量，并且還顯示為可選。新型LA系列聲級計大大有助于有效的聲級測量，無需任何測量誤差。
Lp：時間加權的聲級
Leq：時間平均聲級（等效連續(xù)聲級）
LE：聲音曝光水平
大號最大：最大時間加權聲級
L分鐘：最小時間加權聲級
Lpk：峰值聲級
LN：百分位聲壓級
通過連接幾根專用同軸電纜，麥克風可以與聲級計的主單元分開
通過連接幾根專用同軸電纜，麥克風可以與聲級計的主單元分開。它可以測量遠距離。
簡單易用的數(shù)據(jù)處理
通過RS-232C或USB線將聲級計的主機與基于Windows的PC連接，新的LA系列可以方便快捷地將獲得的測量數(shù)據(jù)傳輸?shù)絇C，也可以通過軟件從PC遠程操作和控制（用戶準備）。
（不包括LA-1411）
Simultaneous measurements of seven sound items including equivalent continuous sound level (Leq) and displays of measurement results to be selected.
Essential seven sound items for sound measurement including equivalent continuous sound level (Leq) can be measured at the same time, and also displayed to be selected. The new LA series sound level meters greatly help the effective sound level measurement without any miss-measurement.
Lp time-weighted sound level
Leq time-average sound level (equivalent continuous sound level)
LE sound exposure level
Lmax maximum time-weighted sound level
Lmin minimum time-weighted sound level
Lpk peak sound level
LＮ percentile sound pressure level
Microphone can be separated from the main unit of sound level meter by connecting several exclusive coaxial cable(s).
Microphone can be separated from the main unit of sound level meter by connecting several exclusive coaxial cable(s). It enables measurement of great distance away.
Simple and easy data processing
Connecting the main unit of sound level meter with Windows-based PC via RS-232C or USB cable, the new LA series can transfer the obtained measurement data to the PC easily and quickly, also can be operated and controlled remotely from PC with a software (user preparation).
(Excluding LA-1411)
系統(tǒng)配置
ONOSOKKI聲級計LA1411/LA-1441/LA-4441技術規(guī)格
愛澤工業(yè)(IZE INDUSTRIES)特價經(jīng)銷、常用ONOSOKKI聲級計型號：
ONOSOKKI聲級計LA-1411
ONOSOKKI聲級計LA-1441
ONOSOKKI聲級計LA-4441
ONOSOKKI聲級計LA-7500
ONOSOKKI聲級計LA-7200
愛澤工業(yè)成立于2010年，定位于向先進制造工業(yè)提供高端制造技術和設備。代理經(jīng)營世界先進的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動解決方案的合作伙伴，我們利用我們的全球協(xié)作團隊，為客戶提供先進解決方案，市場知識以及相關增值服務來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
如果有任何關于ONOSOKKI聲級計LA1411/LA-1441/LA-4441的疑問，請隨時與我們溝通，愛澤工業(yè)（021-31006702）。我們將盡全力解決您的問題。
有關于ONOSOKKI聲級計LA1411/LA-1441/LA-4441更詳細的信息或者日本ONOSOKKI相關產(chǎn)品，請致電愛澤工業(yè)。
If you have any question, please feel free to dial 0086-21-3100 6702 or browse our website: www.dljtgw.com.
ONOSOKKI聲級計LA1411/LA-1441/LA-4441技術規(guī)格
