ONOSOKKI声级计LA-1411/LA-1441/LA-4441
新的三种集成声级计LA-1411/1441（Class 2）和LA-4441（Class 1）的型号适用于IEC 61672-1：2013，JIS C 1509-1：2017。所有型号都可以同时测量七个声音参数，包括等效连续声级，而无需调整与声音波动相对应的电平范围，并显示所选参数。
通过使用专用同轴电缆，麦克风可以远离声级计的主单元使用。由于声音反射，易于阅读和直观的操作菜单等，曲线形状的机身具有最小的影响，新声级计比以往任何时候都更加容易，因为符合人体工程学设计的界面。
此外，LA-1441/4441声级计可以通过RS-232C或USB接口将测量结果传输到PC，操作简单快捷。可以使用软件（用户准备）从PC远程控制声级计。
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
集成声级计（2级）用于产品测试和测量机器等产生的声级。
高性能，高性价比的型号
LA-1441
集成声级计（2级），用于测量工作环境和环境噪声
通过定时器和触发器自动测量功能。
可以1ms的间隔记录水平趋势。（Lp记忆功能）
配备USB和RS-232C接口
LA-4441
精密集成声级计（1级），用于声音分析和产品测试。
对应于快速声音波动的时间加权（10ms，Impulse）。
可以1ms的间隔记录水平趋势。（Lp记忆功能）
配备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
同时测量七个声音项目，包括等效的连续声级（Leq）和要选择的测量结果的显示
用于声音测量的基本七个声音项目（包括等效连续声级（Leq））可以同时测量，并且还显示为可选。新型LA系列声级计大大有助于有效的声级测量，无需任何测量误差。
Lp：时间加权的声级
Leq：时间平均声级（等效连续声级）
LE：声音曝光水平
大号最大：最大时间加权声级
L分钟：最小时间加权声级
Lpk：峰值声级
LN：百分位声压级
通过连接几根专用同轴电缆，麦克风可以与声级计的主单元分开
通过连接几根专用同轴电缆，麦克风可以与声级计的主单元分开。它可以测量远距离。
简单易用的数据处理
通过RS-232C或USB线将声级计的主机与基于Windows的PC连接，新的LA系列可以方便快捷地将获得的测量数据传输到PC，也可以通过软件从PC远程操作和控制（用户准备）。
（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)
系统配置
ONOSOKKI声级计LA1411/LA-1441/LA-4441技术规格
爱泽工业(IZE INDUSTRIES)特价经销、常用ONOSOKKI声级计型号：
ONOSOKKI声级计LA-1411
ONOSOKKI声级计LA-1441
ONOSOKKI声级计LA-4441
ONOSOKKI声级计LA-7500
ONOSOKKI声级计LA-7200
爱泽工业成立于2010年，定位于向先进制造工业提供高端制造技术和设备。代理经营世界先进的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于ONOSOKKI声级计LA1411/LA-1441/LA-4441的疑问，请随时与我们沟通，爱泽工业（021-31006702）。我们将尽全力解决您的问题。
有关于ONOSOKKI声级计LA1411/LA-1441/LA-4441更详细的信息或者日本ONOSOKKI相关产品，请致电爱泽工业。
If you have any question, please feel free to dial 0086-21-3100 6702 or browse our website: www.ize-industries.com.
ONOSOKKI声级计LA1411/LA-1441/LA-4441技术规格
