库号：M78898 品牌/制造商： 美国metone 型号：NPM3
产品名称: 网络颗粒物监测器
型号系列: NPM3
品牌:metone
产地:美国
价格:**终成交价格需联系客服
MET ONE INSTRUMENTS, INC. NPM 3 是一款前向光散射激光浊度计颗粒物监测仪，可自动测量实时空气中的TSP、PM 10或PM 2.5颗粒物浓度水平。
NPM 3 具有更高的可靠性和更低的维护成本。每个单元都使用串行电缆，允许设备连接到笔记本电脑、数据记录器或CCS+ Comet 云调制解调器。实时数据可用于即时或稍后时间的显示、记录、审查和报告。
该监视器包含一个5-mW 二极管激光器，工作波长为670 nm。保护性光学外壳将激光束和光学系统完全封装在设备内。
来自NPM 3 的数据可以使用提供的Met One 用户友好、基于Windows 的Comet™ 通信终端软件副本进行管理。Comet 允许用户查看实时数据并将数据以.csv 格式记录到计算机上的数据文件中。
NPM 3 使用0.6 微米乳胶微球进行校准。这些提供了极其一致的校准，但通常不匹配所有环境微粒的特性。AK 因子（乘数）必须使用并置的可信参考源（例如BAM 1020）建立，以获得良好的准确性和相关性。默认出厂K 因子为1.0。
K 因子仅在同一地点和同一颗粒类型有效。如果当地的颗粒物源发生变化，可能需要调整K 因子。
该装置配有TSP 头、Comet 软件、安装支架和软管夹。
即插即用操作
无缝网络集成
CCS+ COMET Cloud Plus 兼容| 云数据可在任何智能设备上使用
邻里监控、智慧城市和物联网应用的理想选择
经过现场验证的浊度计，带过滤吹扫空气系统
自动湿度控制
防风雨外壳
紧凑、低功耗
24 个月服务间隔
出色的精度和长期稳定性
可调“K”因子
低成本
环境监测
粉尘监测
环境监测
公共和工作场所监控
学校
智慧城市
气候研究
应急响应
中文内容来自机器翻译，内容仅供参考，实际内容可参考原厂介绍或以合同为准。
英文原文：
THE MET ONE INSTRUMENTS, INC. NPM 3 IS A FORWARD LIGHT SCATTER LASER NEPHELOMETER PARTICULATE MONITOR WHICH AUTOMATICALLY MEASURES REAL-TIME AIRBORNE TSP, PM10, OR PM2.5 PARTICULATE CONCENTRATION LEVELS.
The NPM 3 features improved reliability and lower maintenance. Each unit uses a serial cable that allows the device to connect to a laptop, data logger, or CCS+ Comet Cloud Modem. The real-time data is accessible for display, logging, review, and reporting instantly or later time.
The monitor contains a 5-mW diode laser operating at 670 nm wavelength. A protective optical housing fully encapsulates the laser beam and optics system within the device.
Data from the NPM 3 can be managed using the supplied copy of Met One's user-friendly, Windows-based, Comet™ communications terminal software. Comet allows the user to view real-time data and log data to a data file on a computer in .csv format.
The NPM 3 is calibrated using 0.6-micron latex microspheres. These provide an extremely consistent calibration but do not generally match the characteristics of all ambient particulate. AK Factor (multiplier) must be established using a collocated trusted reference source (such as a BAM 1020) for good accuracy and correlation. The default factory K Factor is 1.0.
The K Factor is only valid at the same site and for the same particulate type. If the local particulate source changes, the K Factor may need to be adjusted.
The unit is supplied with a TSP head, Comet software, a mounting bracket, & a hose clamp.
Plug & Play Operation
Seamless Network Integration
CCS+ COMET Cloud Plus Compatible | Cloud Data Available on any Smart Device
Ideal for Neighborhood Monitoring, Smart City & IoT Applications
Field Proven Nephelometer with Filtered Purge Air System
Automatic Humidity Control
Weatherproof Enclosure
Compact, Low Power
24-Month Service Interval
Excellent Accuracy & Long-Term Stability
Adjustable “K” Factor
Low Cost
Ambient Monitoring
Dust Monitoring
Environmental Monitoring
Public & Workplace Monitoring
Schools
Smart Cities
Climate Research
Emergency Response
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