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ONOSOKKI聲級(jí)計(jì)LA-1411/LA-1441/LA-4441

新的三種集成聲級(jí)計(jì)LA-1411/1441（Class 2）和LA-4441（Class 1）的型號(hào)適用于IEC 61672-1：2013，JIS C 1509-1：2017。所有型號(hào)都可以同時(shí)測(cè)量七個(gè)聲音參數(shù)，包括等效連續(xù)聲級(jí)，而無需調(diào)整與聲音波動(dòng)相對(duì)應(yīng)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(fēng)可以遠(yuǎn)離聲級(jí)計(jì)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(jī)身具有最小的影響，新聲級(jí)計(jì)比以往任何時(shí)候都更加容易，因?yàn)榉先梭w工程學(xué)設(shè)計(jì)的界面。

此外，LA-1441/4441聲級(jí)計(jì)可以通過RS-232C或USB接口將測(cè)量結(jié)果傳輸?shù)絇C，操作簡(jiǎn)單快捷?？梢允褂密浖ㄓ脩魷?zhǔn)備）從PC遠(yuǎn)程控制聲級(jí)計(jì)。

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(jí)計(jì)（2級(jí)）用于產(chǎn)品測(cè)試和測(cè)量機(jī)器等產(chǎn)生的聲級(jí)。

高性能，高性價(jià)比的型號(hào)

LA-1441

集成聲級(jí)計(jì)（2級(jí)），用于測(cè)量工作環(huán)境和環(huán)境噪聲

通過定時(shí)器和觸發(fā)器自動(dòng)測(cè)量功能。

可以1ms的間隔記錄水平趨勢(shì)。（Lp記憶功能）

配備USB和RS-232C接口

LA-4441

精密集成聲級(jí)計(jì)（1級(jí)），用于聲音分析和產(chǎn)品測(cè)試。

對(duì)應(yīng)于快速聲音波動(dòng)的時(shí)間加權(quán)（10ms，Impulse）。

可以1ms的間隔記錄水平趨勢(shì)。（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(shí)測(cè)量七個(gè)聲音項(xiàng)目，包括等效的連續(xù)聲級(jí)（Leq）和要選擇的測(cè)量結(jié)果的顯示

用于聲音測(cè)量的基本七個(gè)聲音項(xiàng)目（包括等效連續(xù)聲級(jí)（Leq））可以同時(shí)測(cè)量，并且還顯示為可選。新型LA系列聲級(jí)計(jì)大大有助于有效的聲級(jí)測(cè)量，無需任何測(cè)量誤差。

Lp：時(shí)間加權(quán)的聲級(jí)

Leq：時(shí)間平均聲級(jí)（等效連續(xù)聲級(jí)）

LE：聲音曝光水平

大號(hào)最大：最大時(shí)間加權(quán)聲級(jí)

L分鐘：最小時(shí)間加權(quán)聲級(jí)

Lpk：峰值聲級(jí)

LN：百分位聲壓級(jí)

通過連接幾根專用同軸電纜，麥克風(fēng)可以與聲級(jí)計(jì)的主單元分開

通過連接幾根專用同軸電纜，麥克風(fēng)可以與聲級(jí)計(jì)的主單元分開。它可以測(cè)量遠(yuǎn)距離。

簡(jiǎn)單易用的數(shù)據(jù)處理

通過RS-232C或USB線將聲級(jí)計(jì)的主機(jī)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(cè)量數(shù)據(jù)傳輸?shù)絇C，也可以通過軟件從PC遠(yuǎn)程操作和控制（用戶準(zhǔn)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(jí)計(jì)LA1411/LA-1441/LA-4441技術(shù)規(guī)格

愛澤工業(yè)(IZE INDUSTRIES)特價(jià)經(jīng)銷、常用ONOSOKKI聲級(jí)計(jì)型號(hào)：

ONOSOKKI聲級(jí)計(jì)LA-1411

ONOSOKKI聲級(jí)計(jì)LA-1441

ONOSOKKI聲級(jí)計(jì)LA-4441

ONOSOKKI聲級(jí)計(jì)LA-7500

ONOSOKKI聲級(jí)計(jì)LA-7200

愛澤工業(yè)成立于2010年，定位于向先進(jìn)制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營世界先進(jìn)的電氣自動(dòng)化、機(jī)械與傳動(dòng)、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動(dòng)解決方案的合作伙伴，我們利用我們的全球協(xié)作團(tuán)隊(duì)，為客戶提供先進(jìn)解決方案，市場(chǎng)知識(shí)以及相關(guān)增值服務(wù)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(guān)于ONOSOKKI聲級(jí)計(jì)LA1411/LA-1441/LA-4441的疑問，請(qǐng)隨時(shí)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(guān)于ONOSOKKI聲級(jí)計(jì)LA1411/LA-1441/LA-4441更詳細(xì)的信息或者日本ONOSOKKI相關(guān)產(chǎn)品，請(qǐng)致電愛澤工業(yè)。

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ONOSOKKI聲級(jí)計(jì)LA1411/LA-1441/LA-4441技術(shù)規(guī)格