CENTER 320数位式噪音计/CENTER-320
CENTER 320 数位式噪音计产品介绍
中文介绍
CENTER 320 数位式噪音计是一款专业且实用的噪声测量工具,以其精准测量和便捷操作在众多领域发挥着重要作用。它采用先进的数字技术,能够快速准确地测量环境噪声,测量范围广泛,可满足不同场景下的噪声监测需求。其内置的高精度传感器,确保了测量数据的可靠性,无论是工业生产现场、建筑施工场地,还是公共场所等,都能轻松应对。
该设备具有直观的数字显示屏,测量结果一目了然,方便用户实时查看噪声水平。同时,其小巧的机身设计,便于携带和操作,即使在空间狭小或复杂的环境中也能轻松使用。此外,CENTER 320 还具备数据存储功能,可记录测量数据,方便用户后续分析和处理,为噪声控制和环境评估提供有力支持。
English Introduction
The CENTER 320 Digital Noise Meter is a professional and practical noise measurement tool that plays an important role in various fields due to its accurate measurement and convenient operation. It employs advanced digital technology to quickly and accurately measure environmental noise, with a wide measurement range that can meet the noise monitoring needs of different scenarios. The built-in high-precision sensor ensures the reliability of the measurement data. Whether in industrial production sites, construction sites, or public places, it can handle them with ease.
This device features an intuitive digital display, making the measurement results clear at a glance and allowing users to easily monitor noise levels in real time. At the same time, its compact design makes it easy to carry and operate, even in confined or complex environments. In addition, the CENTER 320 has a data storage function that can record measurement data, facilitating subsequent analysis and processing by users, and providing strong support for noise control and environmental assessment.
CENTER 320数位式噪音计
的详细介绍
数位式噪音计CENTER 320简介:
- 手持式仪表
- 瞬时值测量方式
- CENTER320此噪音计为设计用来做噪音工程,品质控制, 健康防治及各种环境噪音测量,如工厂、学校、办公室、交通道路、家庭、音响等各种场合之噪音测量应用。
- CE认证,国际规范,IEC 651 TYPE II
数位式噪音计CENTER 320CENTER 320的参数:
国际规范 IEC 651 TYPE II
准确度 1.5dB(在参考音压位准,94dB@1KHz)
频率响应 31.5HZ~8KHZ
动态范围 50dB
测量范围 LO:30dB~80dB Med:50dB~100dB Hi:80dB~130dB
频率加权特性 A和C
时间加权特性 快速(FAST)125毫秒,慢速(SLOW)1秒
麦克风 1/2英寸极化电容式麦克风
显示 4位数,解析度0.1dB,数值
更新 2次/秒
大读数锁定 MAX HOLD
小读数锁定 MIN HOLD
过载指示 "OVER"、"UNDER"符号表示
电源 单一9V电池,006P或NEDA1604或IEC 6F 22
电池寿命 约50小时(碱性电池)
操作温湿度 0℃ ~ 40℃ ,10%RH~75%RH
外形尺寸 275×64× 30mm
类比信号输出 AC/DC信号分别由耳机插座输出 AC=1Vrms(每范围档),输出阻抗约10Ω DC=10Mv/dB,输出阻抗约100Ω
重量 约 275克 (包含电池)
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