ARA N-FRM Sampler
The ARA N-FRM Sampler is a portable, battery-powered particulate sampler that establishes a new class of air sampler we call “Near FRM”. While it is not a certified US EPA Federal Reference Method sampler, the N-FRM Sampler delivers FRM accuracy at a fraction of the cost. It is the first of its kind to complete 24-hour sampling periods utilizing only battery-power at 16.7 LPM.
The compact sampler collects 24-hour TSP, PM10, or PM2.5 filter samples and can simultaneously measure and log all real-time sampling parameters, meteorological data, and particulate counts. The N-FRM Sampler can be equipped with an optional PEET Anemometer and is capable of operating in directional sampling mode. It can also be equipped with a light scattering particle sensor to log temporal particulate variations.
PN 101-000 PM 2.5 N-FRM Sampler
PN 102-000 PM 10 N-FRM Sampler
PN 103-000 TSP Sampler
Features
- Versatile inlet configurations for PM2.5, PM10, or TSP sampling
- FRM quality 24-hour sampling at 16.7 LPM
- Cost effective at a fraction of traditional site-based FRM samplers
- Defensible data logging capabilities for all sampling parameters
- Deployable compact size and battery power allows for remote use
- Flexible mounting options for rapid deployment
- Real-Time Particle Sensor (RTP) option for PM10 and PM2.5
- Directional sampling capability with meteorological sensor
- Sensor-only mode enables long-term meteorological & dust surveys
- Easy data retrieval via USB flash drive
- Programmable with intuitive user interface
- Low maintenance particulate separators require no grease or oil
- Rechargeable batteries complete full charge in 1 hour
- Uses standard FRM 47mm filter media and cassettes
Applications
- Urban Air Monitoring Networks
- National Air Monitoring Networks
- Roadside Air Monitoring
- Industrial Perimeter Monitoring
- Environmental Impact Assessments
- Research Projects
- Short Term Hot Spot and Emergency Monitoring
- Industrial Hygiene
Brochure
User Manual
Comparability Results
Specifications
- Active Flow Control Range: 10-20 LPM
- Nominal Flow: 16.7 LPM
- Flow Accuracy: +/- 2%
- Flow Precision +/- 2%
- Li-Ion Batteries (2): 18V / 5A each
- Recharge Time: 1 hour
- Battery Operation: 30+ hours
- Data Output: USB Drive
- Sampler Dimensions: 10” x 12” x 7”
- Sampler Weight: 15 lbs
- Shipping Weight: 25 lbs
Accessories
- Real-Time Particle Sensor
- Wind Sensor
- Tripod
- Universal Mount
- 47mm Filter Cassettes
- Cassette Transport Case
- Cassette Separator
- FTS Calibrator
- Solar Panel