BAM 1020

Particulate monitor

The BAM 1020 automatically measures and records airborne particulate concentrations using the beta ray attenuation method. It is designated by the U.S. EPA as Federal Equivalent Method for PM10 and PM2.5 monitoring. The instrument also contains a comprehensive self-test function which allows the unit to test itself for any mechanical failures in the tape control system.

Features

Precise and smart technology

Advanced Smart Heater technology precisely controls sample relative humidity
Highly accurate, reliable, and mechanically simple flow system

Real-time data monitoring

Integrated datalogger for connections of up to six meteorological sensors.
Data retrieval through RS-232 serial ports using direct PC connections, modems, printers, or digital data collection systems.
Automatic Span Calibration checks.

Ergonomic design

Bench top or equipment rack mounting in mobile or stationary shelters
Rugged anodized aluminum, stainless steel, and baked enamel construction

Remote operation

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

Ultra-efficient

Very low operating costs.
Fast and easy field audits using common FRM audit tools.

Solar powered

Available as a solar-powered compliance monitor for remote area deployment.

See our technology in action

Schedule a free demo to get a first-hand look at how our solutions support your business.

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Beta ray attenuation

The BAM 1020 uses the beta ray attenuation method to measure particulate concentration. It performs continuous user selected evaluation of a variety of criteria for data validation including flow statistics and a comprehensive set of error codes such as power, flow, hardware, tape, nozzle, beta count and span check errors. Designed to run continuously with only monthly or bi-monthly scheduled maintenance – a single roll of filter tape will last for more than 60 days. Measurement data, configuration files, error logs, and flow statistics are stored in its internal data logger and are available via RS232 using common terminal programs and Airodis™ software.

Ease of operations

Designed to run continuously with only monthly or bi-monthly scheduled maintenance – a single roll of filter tape will last for more than 60 days. The instrument also contains a comprehensive self-test function which allows the unit to test itself for any mechanical failures in the tape control system.

BAM 1020 also comes with multiple options:

RTPM: Real-time particulate monitor provides one-minute measurements
Aurora™ Interface: • Enables interfacing with Aurora™ 2000 Nephelometer for one-minute measurements (requires Aurora™ 2000 Integrating Nephelometer)
Sample inlets: • PM10, PM2.5 & TSP available

Communication

User interface:
- Menu-driven interface, 8 line 40 character LCD display & keypad
Analog output:
- Isolated 0 – 1 VDC output standard
- 0 – 10 V, 4 – 20 mA, 0 – 16 mA switch selectable
Serial interface:
- RS232 two-way serial port for PC or modem communications
Printer output:
- Output only serial port for data or diagnostic output to a PC or serial printer
Telemetry inputs:
- Clock reset (voltage or contact closure), telemeter fault (contact closure)
Alarm contact closures:
- Data error, tape fault, flow error, power failure, maintenance
Error reporting:
- User-configurable available through serial port, display, and relay outputs
Memory:
- 4369 records (182 days at 1 record/hr)

Applications

Discover Acoem’s case studies

Our case studies

Raising the bar of air quality monitoring

Acoem is committed to continually innovating air quality monitoring instruments and systems to meet the demands of customers around the world, research facilities, environmental protection agencies, and industry. Our latest particulate monitor, BAM 1020, stands out as one of the most advanced technology solutions available today. There is no compromise for quality and compliance, as the instrument also meets the requirements of US EPA for these applications.

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