美国metone连续颗粒物监测仪BAM1020

产品介绍

产品名称: 连续颗粒物监测仪

型号系列:BAM 1020

品牌:metone

产地:美国

价格:**终成交价格需联系客服

连续颗粒物监测仪 BAM 1020

BAM 1020 使用经过行业验证的 β 射线衰减原理自动测量和记录空气中的颗粒物浓度水平（以毫克或微克每立方米为单位）。目前全球部署了数千台 BAM 1020 装置，使该装置成为世界上**成功的空气监测平台之一。

连续颗粒物监测仪 BAM 1020名称

Met One Instruments 的 BAM 1020 型是**个获得美国 EPA 联邦等效方法 (FEM) 连续 PM 2.5监测指定的仪器，此外，它还长期获得 EPA 监测 PM 10的指定。BAM 1020还获得了欧盟相应的PM 2.5和PM 10认证。两个 BAM 1020 装置也可以作为 EPA 指定的 PM 10 – 2.5粗略方法一起运行。Met One Instruments 提供完整的采样附件套件，以符合每个指定。

连续颗粒物监测仪 BAM 1020 操作/界面

在每个采样小时开始时，一个小型14 C（碳 14）源通过一块干净的滤带发射出恒定的高能电子源（称为 β 射线）。这些 β 射线由灵敏的闪烁检测器检测和计数，以确定零读数。然后，BAM 1020 将这一带点推进到样品喷嘴，真空泵将测量和控制量的外部空气拉过过滤带，并在其上装载环境灰尘。在采样时间结束时，该尘点被放回到 β 源和检测器之间，从而导致用于确定滤带上颗粒物质量的 β 射线信号衰减。该质量用于计算环境空气中颗粒物的体积浓度。

连续颗粒物监测仪 BAM 1020数据采集

所有数据文件均可通过行业标准双工 RS-232 串行端口使用通用终端程序或 Met One Instruments 的软件（如 Air Plus® 或 Comet®）进行访问。数据以多种格式提供，包括每日报告、上次记录、所有数据和自上次下载以来的新记录。配置文件、错误日志和流量统计信息也可用。以太网和 USB 数据采集是标准配置。

连续颗粒物监测仪 BAM 1020特征

用于 PM 10、 PM 2.5和 PM 10-2.5监测的美国 EPA 等效方法

现场访问之间长达 60 天的长期无人值守远程操作

非常低的运营成本

自动量程校准检查

使用常见的 FRM 审计工具进行快速简便的现场审计

移动或固定掩体中的台式或设备机架安装

坚固的阳极氧化铝、不锈钢和烤瓷釉结构

高精度、可靠且机械简单的流量系统

每小时过滤一次，**限度地减少对挥发性化合物的影响

先进的智能加热器技术精确控制样品相对湿度

集成数据记录器允许连接多达两个多参数气象传感器

使用直接 PC 连接或数字数据收集系统通过 RS-232 或 RS-485 串行端口检索数据

连续颗粒物监测仪 BAM 1020标准设备

操作手册和快速安装指南

内部自动跨膜

内部流量传感器和流量控制器

内部过滤器温度、压力和相对湿度传感器

用于附件传感器的六通道数据记录器

串行数据线和模块化电源线

泵控制电缆和空气管

机架安装支架和硬件

COMET® 数据采集软件

一卷 460180 玻璃纤维滤带

连续颗粒物监测仪 BAM 1020完整的采样附件套件

用于 EPA PM 2.5配置的FEM 2.5附件套件

用于 EU PM 2.5配置的EU 2.5附件套件

PM 2.5用于非监管 PM 2.5 的附件套件

用于 EPA PM 10配置的PM 10附件套件

用于 EU PM 10配置的EU 10附件套件

用于 EPA PM 10-2,5 双单元配置的COARSE 附件套件

单独的采样附件和选项

BX-121 & BX-122 大容量气体泵

BX-126 & BX-127 低噪音 Medo 泵

BX-802 EPA 百叶窗 PM 10入口

BX-808 BGI PM 2.5 VSCC TM旋风分离器

BX-807 BGI PM 2.5锐切旋风分离器

BX-811 BGI PM  1锐切旋风分离器

BX-827 & BX-830 智能进水加热器

BX-803 TSP 入口带碎屑筛

BX-302 带泄漏阀的零过滤器审核套件

BX-305 带软管倒钩的泄漏止回阀

BX-344 入口清洁套件

BX-308 服务工具包

BX-598 数字温度传感器

BX-597A数字温度、相对湿度、气压组合传感器

BX-902B、BX-903 和 BX-906 防风雨迷你庇护所

BX-801 标准 8' 入口管套件，带屋顶法兰

8112-X 定制长度入口管，每段**长 8 英尺

进水管延长套件，总共长达 16 英尺

电话、蜂窝、无线电和卫星调制解调器套件

连续颗粒物监测仪 BAM 1020应用：

环境监测

环境监测

气候研究

 

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：

Continuous Particulate Monitor BAM 1020

The BAM 1020 automatically measures and records airborne particulate concentration levels (in milligrams or micrograms per cubic meter) using the industry-proven principle of beta ray attenuation. Thousands of BAM 1020 units are currently deployed worldwide, making the unit one of the most successful air monitoring platforms in the world.

 

DESIGNATIONS

Met One Instruments’ Model BAM 1020 was the first instrument to obtain U.S. EPA Federal Equivalent Method (FEM) designation for continuous PM2.5 monitoring, in addition to its longstanding EPA designation for PM10 monitoring. The BAM 1020 has also obtained the corresponding PM2.5 and PM10 certifications in the European Union. Two BAM 1020 units can also be operated together as an EPA designated PM10–2.5 coarse method. Met One Instruments supplies complete sampling accessory kits for compliance with each designation.

OPERATIONS / INTERFACE

At the beginning of each sample hour, a small 14C (carbon-14) source emits a constant source of high-energy electrons (known as beta rays) through a spot of clean filter tape. These beta rays are detected and counted by a sensitive scintillation detector to determine a zero reading. The BAM 1020 then advances this spot of tape to the sample nozzle, where a vacuum pump pulls a measured and controlled amount of outside air through the filter tape, loading it with ambient dust. At the end of the sample hour, this dust spot is placed back between the beta source and the detector, thereby causing attenuation of the beta ray signal which is used to determine the mass of the particulate matter on the filter tape. This mass is used to calculate the volumetric concentration of particulate matter in ambient air.

DATA COLLECTION

All data files are accessible via an industry standard duplex RS-232 serial port using common terminal programs or Met One Instruments’ software such as Air Plus® or Comet®. The data is available in a variety of formats including daily reports, last record, all data, and new records since last download. Configuration files, error logs, and flow statistics are also available. Ethernet and USB data collection are standard.

FEATURES

U.S. EPA Equivalent Method for PM10, PM2.5, and PM10-2.5 monitoring

Long term unattended remote operation of up to 60 days between site visits

Very low operating costs

Automatic Span Calibration checks

Fast and easy field audits using common FRM audit tools

Bench top or equipment rack mounting in mobile or stationary shelters

Rugged anodized aluminum, stainless steel, and baked enamel construction

Highly accurate, reliable, and mechanically simple flow system

Hourly filter advances minimize effects on volatile compounds

Advanced Smart Heater technology precisely controls sample relative humidity

Integrated datalogger allows the connection of up to two multi-parameter meteorological sensors

Data retrieval through RS-232 or RS-485 serial ports using direct PC connections, or digital data collection systems

STANDARD EQUIPMENT

Operation Manual and Quick Setup Guide

Internal Automatic Span Membrane

Internal Flow Sensor and Flow Controller

Internal Filter Temperature, Pressure, and Relative Humidity Sensors

Six Channel Data Logger for Accessory Sensors

Serial Data Cable and Modular Power Cable

Pump Control Cable and Air Tubing

Rack Mounting Brackets and Hardware

COMET® Data Collection Software

One Roll of 460180 Glass Fiber Filter Tape

COMPLETE SAMPLING ACCESSORY KITS

FEM2.5 Accessory kit for EPA PM2.5 configuration

EU2.5 Accessory kit for EU PM2.5 configuration

PM2.5 Accessory kit for non-regulatory PM2.5

PM10 Accessory kit for EPA PM10 configuration

EU10 Accessory kit for EU PM10 configuration

COARSE Accessory kit for EPA PM10-2,5 dual-unit configuration

INDIVIDUAL SAMPLING ACCESSORIES AND OPTIONS

BX-121 & BX-122 High Capacity Gast Pump

BX-126 & BX-127 Low Noise Medo Pump

BX-802 EPA Louvered PM10 Inlet

BX-808 BGI PM2.5 VSCCTM Cyclone

BX-807 BGI PM2.5 Sharp Cut Cyclone

BX-811 BGI PM 1 Sharp Cut Cyclone

BX-827 & BX-830 Smart Inlet Heater

BX-803 TSP Inlet with Debris Screen

BX-302 Zero Filter Audit Kit with Leak Valve

BX-305 Leak Check Valve with Hose Barb

BX-344 Inlet Cleaning Kit

BX-308 Service Tool Kits

BX-598 Digital Temperature Sensor

BX-597A Digital Temperature, Relative Humidity, Barometric Pressure Combination Sensor

BX-902B, BX-903, & BX-906 Weatherproof Mini Shelter

BX-801 Standard 8’ Inlet Tube Kit With Roof Flange

8112-X Custom length inlet tubes, up to 8 feet per segment

Inlet tube extension kits, up to 16 feet total

Phone, cellular, radio, and satellite modem kits

APPLICATIONS:

Ambient Monitoring

Environmental Monitoring

Climate Research 

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