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  Home » Catalog » Portable Instruments » Particulate » EPAM-7500

EPAM-7500


Orderable Items The HAZ-DUST EPAM-7500 wireless portable PM monitor with touch screen operation provides simultaneous real-time measurement and display of PM10, PM2.5, and PM1.0, respirable, or TSP, temperature and relative humidity, and gravimetric sampling. Ultrasonic wind speed and direction measurement is available. Use the EPAM-7500 for roadside air quality studies, fenceline monitoring, hot spot location, IAQ surveys, and particle mitigation studies.



 
  • Simultaneous real-time measurement and gravimetric sampling for ambient and indoor particulate matter
    • Sensitive IR optical light scattering for real-time measurement and graphical representation of PM profile
    • 47-mm FRM-style filter holder for concurrent gravimetric sampling for cross calibration and further PM speciation

  • Measures temperature and relative humidity
    • Wind speed measurement: 0 to 125 mph
    • Wind direction measurement: 5 to 355 degrees

  • Configure with accessories needed for your application:
    • Wireless modem
    • Solar panel
    • External audible alarm
    • Remote sampling probe
    • Ultrasonic wind speed and direction measurement to exclude near-field sources
      • Wind speed, wind direction, barometric pressure, heat index, and GPS in one lightweight sensor; no moving parts
    • Heating element for high humidity areas

  • Interchangeable single-jet impactors for PM10, PM2.5, PM1.0, or respirable
    • Sampling inlets for PM10, PM2.5, and TSP included with instrument

  • Programmable

  • Measurements displayed simultaneously on graphical color touch screen

  • Internal 90-dB pulse alarm — user selectable threshold

  • Rechargeable Li-Ion battery provides > 24-hour operation

  • Multiple interface for data transfer
    • Removable CF card
    • USB Types A and B
    • Ethernet port

  • Datalogging
    • Digitable outputs include Serial (RS-232), removable CF card, USB Types A and B, and Ethernet port
    • DustComm Pro PC analysis/reporting software included



 


 


 


 
Applications

The EPAM-7500 is compact and weighs only seven pounds for easy transport from site to site.
  • Particulate indoor air quality investigations
  • Evaluation of dust suppression/engineering controls
  • Walk-through IAQ surveys
  • Dust generation monitoring
  • Quantification of particle migration
  • Hot spot location and identification
  • Hazardous waste site and fenceline monitoring
  • Urban roadside air quality studies
  • Baseline surveys


 


 


 

Performance Profile

Sensor IR optical light scattering
Sensing Range 0.001 to 400 mg/m3
Particle Size Range 0.1 to 100 µm
Precision ± 0.003 mg/m3 (3 µg/m3 )
Sampling Flow Rate 2.0 L/min (adjustable)
Accuracy ± 10% to filter using SAE fine test dust
Calibration Gravimetric reference NIST-traceable SAE fine test dust – ISO 12103-1
Filter Holder 47 mm, FRM style
Relative Humidity Sensor Range 5 to 100% RH
Display Graphical color touch screen
Alarm Output Internal: 90 dB at 3 ft
External: 90 dB at 9 ft and visual strobe (optional)
Recording Time 1 sec to 24 mo
Sampling Rate 1 sec, 5 sec, 10 sec, 1 min, 15 min, 30 min, or 1 hr
Data Storage 50,000 data points
Memory and Time Storage > 5 years
Real-time Clock and Data Display Hours, minutes, seconds and day, month, year
Graphical Data Display Concentration in mg/m3 and TWA, MAX, MIN, STEL, date, time, temperature, and relative humidity
Digital Output RS-232 serial 9-pin D sub and USB; removable SD card and Ethernet port
Software Windows driven for graphical and data translation, requires Windows XP or 7
Power Rechargeable and interchangeable Li-Ion battery
Operating Time > 24 hours (Li-Ion battery), continuous (AC or solar)
Charging Time Approximately 5 hrs
Operating Temperature and Humidity 14 to 122 F (-10 to 50 C), 95% non-condensing
Storage Temperature -4 to 158 F (-20 to 70 C)
Case Dimensions 4 x 10 x 9 in (10.2 x 25.4 x 22.9 cm)
Weight 7 lbs (3.2 kg)



 


 


 


 

EPAM-7500
Wireless, Portable PM Monitor with Touch Screen Operation

EPAM 7500 Interchangeable impactor
Interchangeable impactor
EPAM 7500 Color touch screen
Color touch screen
   

EPAM-7500 on optional tripod mounting tand with solar panel accessory
EPAM-7500 on tripod
with optional solar panel

Optional wind speed and direction measurement
Optional wind speed and
direction measurement

 

The HAZ-DUST EPAM-7500 is a wireless PM portable monitor for real-time measurements of particulate matter, temperature, and relative humidity in ambient and indoor air. Interchangeable size-selective sampling heads allow PM10, PM2.5, PM1.0, respirable, or TSP monitoring. Configure with accessories needed for your application, including measuring wind speed and direction. A filter holder positioned directly behind the optical sensor provides concurrent gravimetric sampling for cross-calibration of optical sensor, further particulate speciation, and determination of metal and carbon content.

 

Contact SKC to custom order the EPAM-7500.