產(chǎn)品名稱: 便攜式環(huán)境Beta衰減質(zhì)量監(jiān)測(cè)器

型號(hào)系列:E-BAM

品牌:metone

產(chǎn)地:美國(guó)

價(jià)格:**終成交價(jià)格需聯(lián)系客服








 

E-BAM 便攜式環(huán)境 Beta 衰減質(zhì)量監(jiān)測(cè)器

Met One Instruments E-BAM 作為便攜式實(shí)時(shí) Beta 測(cè)量?jī)x屬于同類產(chǎn)品，可與美國(guó) EPA 的 PM 2.5 和 PM 10顆粒物測(cè)量方法相媲美。E-BAM 旨在通過提供真正準(zhǔn)確、精確、實(shí)時(shí)的細(xì)顆粒物測(cè)量來滿足用戶、監(jiān)管機(jī)構(gòu)以及健康和安全界人士的需求。此外，它堅(jiān)固、便攜、電池供電，可在 15 分鐘內(nèi)部署。

E-BAM 便攜式環(huán)境 Beta 衰減質(zhì)量監(jiān)測(cè)器高級(jí)功能
準(zhǔn)確度和精密度符合美國(guó) EPA 對(duì) III 類 PM 2.5 和 PM 10 測(cè)量的要求。
實(shí)時(shí)、準(zhǔn)確的結(jié)果，無(wú)需校正因素——無(wú)論季節(jié)或地理位置如何。
環(huán)境采樣可準(zhǔn)確測(cè)量半揮發(fā)性硝酸鹽和有機(jī)化合物。
輕巧、堅(jiān)固的結(jié)構(gòu)可在幾分鐘內(nèi)輕松安裝在三腳架上。
全天候結(jié)構(gòu)允許真正的環(huán)境采樣。
使用交流或直流電源運(yùn)行。太陽(yáng)能選項(xiàng)可用。

E-BAM 便攜式環(huán)境 Beta 衰減質(zhì)量監(jiān)測(cè)器持續(xù)監(jiān)控
E-BAM 通過連續(xù)采樣和報(bào)告濃度數(shù)據(jù)來自動(dòng)進(jìn)行顆粒測(cè)量。數(shù)據(jù)記錄每分鐘更新一次。E-BAM 消除了過濾器收集和過濾器稱重的相關(guān)過程，以及更昂貴、維護(hù)成本更高的儀器。隨著環(huán)境監(jiān)測(cè)采用 Beta 衰減，該過程變得簡(jiǎn)單、精簡(jiǎn)且成本低廉。

E-BAM 便攜式環(huán)境 Beta 衰減質(zhì)量監(jiān)測(cè)器關(guān)于準(zhǔn)確性
多年來，對(duì)環(huán)境細(xì)顆粒物進(jìn)行實(shí)時(shí)準(zhǔn)確、可靠和可重復(fù)的測(cè)量一直是環(huán)境監(jiān)管機(jī)構(gòu)和衛(wèi)生專業(yè)人員難以實(shí)現(xiàn)的目標(biāo)。Met One Instruments 開發(fā)了先進(jìn)的顆粒物監(jiān)測(cè)儀器，該儀器既可靠又易于操作。結(jié)果近乎實(shí)時(shí)地自動(dòng)報(bào)告，無(wú)需高水平的人工干預(yù)。因?yàn)椴蓸邮窃谡鎸?shí)的環(huán)境條件下進(jìn)行的，所以很容易檢測(cè)到半揮發(fā)性有機(jī)化合物和硝酸鹽，從而避免了顆粒物的測(cè)量不足。因此，E-BAM 將產(chǎn)生與手動(dòng)參考方法相當(dāng)?shù)慕Y(jié)果。

E-BAM 便攜式環(huán)境 Beta 衰減質(zhì)量監(jiān)測(cè)器連續(xù)采樣
E-BAM 是一種輕便的便攜式儀器，無(wú)需外殼即可直接在惡劣環(huán)境中運(yùn)行。堅(jiān)固耐用的 E-BAM 便攜式采樣器系統(tǒng)可在 15 分鐘內(nèi)輕松安裝。沒有其他采樣器能與 E-BAM 的便攜性和靈活性相媲美。

E-BAM 便攜式環(huán)境 Beta 衰減質(zhì)量監(jiān)測(cè)器設(shè)置
E-BAM 的快速啟動(dòng)是通過一系列提示來確保安裝人員按照初始化順序進(jìn)行的。接下來，E-BAM 執(zhí)行一系列自檢診斷并提醒安裝人員任何糾正措施。自檢完成后，E-BAM 會(huì)自動(dòng)將自身置于正常操作模式。
*請(qǐng)注意，即使安裝程序只是打開 E-BAM，它也會(huì)使用默認(rèn)設(shè)置值將自己置于正常運(yùn)行狀態(tài)。

E-BAM 便攜式環(huán)境 Beta 衰減質(zhì)量監(jiān)測(cè)器顆粒大小選擇
使用四個(gè)采樣入口之一進(jìn)行尺寸選擇性濃度測(cè)量。E-BAM 可以與 TSP（總懸浮顆粒）、PM 10、PM 2.5 或 PM 1 入口一起提供和使用。使用一體式流量計(jì)、壓力傳感器和環(huán)境溫度傳感器來保持尺寸選擇入口中與流量相關(guān)的切割點(diǎn)。PM 10 入口去除大于 10 微米的顆粒，入口不受風(fēng)速和風(fēng)向的影響。對(duì)于 PM 2.5 或 PM 1  ，使用第二個(gè)下游入口進(jìn)行二級(jí)尺寸選擇。

E-BAM 便攜式環(huán)境 Beta 衰減質(zhì)量監(jiān)測(cè)器建造
E-BAM 的標(biāo)準(zhǔn)配置是一個(gè)獨(dú)立的環(huán)境密封鋁制外殼，放置在堅(jiān)固的三腳架上。該系統(tǒng)可以永久放置在屋頂、道路附近、工業(yè)場(chǎng)所，或快速部署以監(jiān)控緊急情況。“E”代表環(huán)保儀器。E-BAM 專門設(shè)計(jì)用于在沒有額外保護(hù)的惡劣環(huán)境中工作。

E-BAM 便攜式環(huán)境 Beta 衰減質(zhì)量監(jiān)測(cè)器直接現(xiàn)場(chǎng)報(bào)告
從現(xiàn)場(chǎng)遠(yuǎn)程收集實(shí)時(shí)或歷史顆粒數(shù)據(jù)從未如此簡(jiǎn)單。通信選項(xiàng)包括固定電話或蜂窩數(shù)據(jù)調(diào)制解調(diào)器、視線擴(kuò)頻無(wú)線電以及非常偏遠(yuǎn)的站點(diǎn)的衛(wèi)星通信。通過與數(shù)據(jù)記錄器、PC 或筆記本電腦直接通信，可以輕松訪問 E-BAM 數(shù)據(jù)。

可以使用其中一種通信選項(xiàng)檢索存儲(chǔ)的 E-BAM 數(shù)據(jù)；或者數(shù)據(jù)可能被轉(zhuǎn)發(fā)到第三方數(shù)據(jù)采集系統(tǒng)。AIR Plus 軟件支持 E-BAM 并提供完整的通信、數(shù)據(jù)庫(kù)和帶有圖表的報(bào)告模塊。Comet 數(shù)據(jù)檢索軟件包含在每個(gè) E-BAM 中。

E-BAM 便攜式環(huán)境 Beta 衰減質(zhì)量監(jiān)測(cè)器數(shù)字、模擬和報(bào)警輸出
E-BAM 提供連續(xù)的數(shù)字和模擬輸出。模擬輸出可選擇多個(gè)滿量程電壓。數(shù)字輸出作為 RS-232 提供。提供單通道觸點(diǎn)閉合報(bào)警繼電器輸出。這用于警告未指定的錯(cuò)誤，例如；膠帶破損、傳感器故障、流量故障等。

E-BAM 便攜式環(huán)境 Beta 衰減質(zhì)量監(jiān)測(cè)器報(bào)告模式
內(nèi)部 E-BAM 數(shù)據(jù)記錄器可以存儲(chǔ)超過 182 天的每小時(shí)濃度數(shù)據(jù)以及來自多達(dá) 8 次其他測(cè)量的每小時(shí)平均數(shù)據(jù)。數(shù)字和模擬輸出都可以輕松連接到其他數(shù)據(jù)記錄系統(tǒng)。

E-BAM 便攜式環(huán)境 Beta 衰減質(zhì)量監(jiān)測(cè)器易于操作
初始化后，E-BAM 將持續(xù)運(yùn)行，校準(zhǔn)驗(yàn)證期間除外。當(dāng)前數(shù)據(jù)、歷史數(shù)據(jù)和狀態(tài)信息隨時(shí)可用，不會(huì)中斷正常的 E-BAM 操作。

E-BAM 便攜式環(huán)境 Beta 衰減質(zhì)量監(jiān)測(cè)器數(shù)據(jù)驗(yàn)證
E-BAM 具有可選擇的數(shù)據(jù)驗(yàn)證標(biāo)準(zhǔn)，包括但不限于：偏離滾動(dòng)平均值、高值偏移和電源故障。如果發(fā)生錯(cuò)誤，則將其與日期、時(shí)間和錯(cuò)誤類型一起輸入錯(cuò)誤日志。

E-BAM 便攜式環(huán)境 Beta 衰減質(zhì)量監(jiān)測(cè)器應(yīng)用：

環(huán)境監(jiān)測(cè)
粉塵監(jiān)測(cè)
環(huán)境監(jiān)測(cè)
工業(yè)設(shè)施和過程監(jiān)控
氣候研究
軍事與國(guó)土安全
應(yīng)急響應(yīng)

中文內(nèi)容來自機(jī)器翻譯，內(nèi)容僅供參考，實(shí)際內(nèi)容可參考原廠介紹或以合同為準(zhǔn)。
英文原文：

E-BAM Portable Environmental Beta-Attenuation Mass Monitor
The Met One Instruments E-BAM is in a class of its own as a portable, real-time beta gauge comparable to U.S. EPA methods for PM2.5 and PM10 particulate measurements. The E-BAM has been built to satisfy users, regulators, and those from the health and safety community by providing truly accurate, precise, real-time measurement of fine particulate matter. In addition, it is rugged, portable, battery-operated, and deployable in 15 minutes.

ADVANCED FEATURES
Accuracy and precision consistent with U.S. EPA requirements for Class III PM2.5 and PM10 measurement.
Real-time, accurate results without correction factors — regardless of season or geographic location.
Ambient sampling provides accurate measurement of semi-volatile nitrates and organic compounds.
Lightweight, rugged construction is easily mounted on a tripod in minutes.
All-weather construction allows for true ambient sampling.
Operates on AC or DC power. Solar power options available.
CONTINUOUS MONITORING
The E-BAM automates particulate measurement by continously sampling and reporting concentration data. Data records are updated every minute. The E-BAM eliminates the involved process of filter collection and filter weighing, and the more expensive, high maintenance instruments. With the adoption of beta attenuation for ambient monitoring the process has become simple, streamlined, and inexpensive.

ABOUT ACCURACY
Real-time accurate, reliable, and repeatable measurement of ambient fine particulate matter has been the elusive goal of environmental regulators and health professionals for many years. Met One Instruments has developed advanced particulate monitoring instrumentation which is both reliable and is easy to operate. Results are automatically reported in near real time, eliminating the need for high levels of human intervention. Because sampling occurs under true ambient conditions, semi-volatile organic compounds and nitrates are easily detected thereby avoiding under measurement of particulates. The E-BAM will therefore produce comparable results to the manual reference method.

CONTINUOUS SAMPLING
The E-BAM is a lightweight, portable instrument that operates directly in hostile environments without an exterior enclosure. The robust E-BAM portable sampler system is easily installed in less than 15 minutes. No other sampler matches the portability and flexibility of the E-BAM.

SET UP
Quick startup of the E-BAM is assured by a series of prompts guiding the installer on the initialization sequence to follow. Next the E-BAM performs a series of self-test diagnostics and alerts the installer of any corrective action. Upon completion of the self-tests, the E-BAM automatically places itself in normal operating mode.
*Note, even if the installer does nothing other than turn the E-BAM on, it will put itself in normal operation using default setup values.

PARTICULATE SIZE SELECTION
Size selective concentration measurements are made using one of four sampling inlets. The E-BAM may be supplied and used with either TSP (Total Suspended Particulate), PM10, PM2.5 or PM1 inlets. Flow dependent cut points in the size selective inlets are maintained using integral flow meter, pressure sensor and ambient temperature sensor. The PM10 inlet removes particles larger than 10 microns, the inlet is not affected by wind speed and wind direction. For PM2.5 or PM1 secondary size selection is made using a second downstream inlet.

CONSTRUCTION
The standard configuration of the E-BAM is a self-contained environmentally sealed aluminum enclosure placed on a rugged tripod. This system can be permanently placed on rooftops, near roads, at industrial sites, or rapidly deployed to monitor emergency situations. ‘E’ represents Environment Proof instrument. The E-BAM has been specifically designed to work in hostile environments with no additional protection.

DIRECT FIELD REPORTING
Remote collection of real time or historical particulate data from a field site has never been easier. Communication options include landline or cellular data modem, line of sight spread spectrum radio, and for very remote sites, satellite communications. E-BAM data is easily accessed by direct communication with a data logger, PC or laptop computer.

Stored E-BAM data may be retrieved using one of the communication options; or the data may be forwarded to third party data acquisition system. AIR Plus Software supports the E-BAM and provides a complete communication, data base and reporting modules with charting. Comet data retrieval software is included with every E-BAM.

DIGITAL, ANALOG AND ALARM OUTPUTS
The E-BAM provides continuous digital and analog outputs. The analog output is selectable to several full-scale voltages. Digital output is supplied as RS-232. A single channel contact closure alarm relay output is available. This is used for alert of an unspecified error such as; broken tape, sensor failure, flow failure, etc.

REPORTING MODES
The internal E-BAM data logger can store over 182 days of hourly concentration data as well as hourly averaged data from up to eight other measurements. Both digital and analog outputs are easily connected to other data recording systems.

EASY TO OPERATE
Once initialized, the E-BAM will operate continuously, except during calibration verification. Current data, historical data, and status information are available at any time without interrupting normal E-BAM operation.

DATA VALIDATION
The E-BAM has selectable criteria for data validation, including but not limited to; deviation from a rolling average, high value excursions, and power failure. Should an error occur, it is entered into the error log with date, time and type of error.

APPLICATIONS:

Ambient Monitoring
Dust Monitoring
Environmental Monitoring
Industrial Facility & Process Monitoring
Climate Research
Military & Homeland Security
Emergency Response