E-Sampler Dual Ambient Monitor/Sampler


Metone’s extremely portable and easy-to-operate, E-SAMPLER is a dual technology instrument that combines real-time measurement of laser light scatter with the gravimetric filter method for monitoring PM1.0, PM10, PM2.5 and TSP (Total Suspended Particles).

Filters can be removed and replaced in less than a minute. The filter medium can be selected depending on the type of subsequent analysis desired. The ambient temperature and barometric pressure are measured to provide a flow rate under actual conditions. No matter what your monitoring needs are, the E-sampler will provide the most accurate, reliable and relevant data. In addition, this particulate monitoring system offers a wide variety of advantages and features including:

  • PM10, PM2.5, PM1, TSP Monitoring
  • Ambient Pressure and Temperature
  • Programmable Auto-Zero & Auto Span
  • Automatic Flow Control Protocol
  • Auto-ranging (1 to 65000 μm/m3)
  • Laser-Diode Precision Optical Engine
  • Purge-Air protected Optics
  • Integral 47mm Analysis Filter
  • Aluminum Weatherproof Construction
  • No Tools Filter Replacement
  • Having all that is needed, in itself (fully self-contained)

Being the most feature-packed light scattering Aerosol Monitor available, the E-SAMPLER can be applied to a large number of industries including: Environmental Consulting, Construction and Mining, Government, Emergency Response, Manufacturing and Homeland Security or Military. E-Sampler is also commonly used in an expansive range of applications including: Environmental Surveys, Ambient Monitoring, Emission Sampling, Fenceline Monitoring, Dust Monitoring, Mining & Ore Processing, Remote Sampling and Filter Testing.

47mm low flow gravimetric filter sampler, Light Scatter

PM10, PM2.5, and PM1 sharp-cut cyclone inlets available, TSP Inlet Standard

0 to 65 mg/m3 (0 to 65,530 µg/m3) dynamic range, 16 bit digital range

± 10% to gravimetric method typical when K-factored to local particulate type

±8% of NIOSH 0600

Precision: Greater of 3 µg/m3 or 2%.

1 µg/m3

1, 5, 10, 15, 30, or 60 minute averages, User-Selectable

1-second measurements, available on analog output and display

Continuous operation or programmable scheduled sample runs

0.1 to 100 micron, Optimal sensitivity 0.5 to 10 micron particles

5 mW, 670nm, Diode Laser, Visible red

5% with clean optics

2.0 liters/minute ± 0.1 lpm, actual volumetric flow

10,000 hour brushless diaphragm sample pump and secondary purge pump

47mm disc filters (not included), Accepts standard FRM filter holder cartridges

15 min, 1 hour, 2 hour, 12 hour, or 24 hour intervals, 2.8 min cycle, User-selectable

Internal Battery: 12V, 12 Amp-Hour. Yuasa NP12-12 or equivalent, Optional lead acid battery

Internal Battery Run Time: Up to 30 hours with inlet heater off. Up to 10 hours with inlet heater on.

15 VDC output power supply included, Compatible with solar power kits or external batteries using optional DC power cable, Universal 100 to 240 VAC input

0.35 amps (4.2 Watts) running with inlet heater off, 1.1 amps @ 12 VDC (15 Watts) max continuous draw, running with inlet heater on

0 to +50°C (Ambient Temperature Sensor Range -30 to +50°C)

60,000 to 104,000 Pascal pressure sensor range

Ambient Humidity Range : 0 to 90% RH, non-condensing

Automatic 10 Watt inlet heater module controlled to sample RH setpoint, Optional EX-593 ambient RH sensor available, Sample RH sensor standard

CE, ISO-9001, Designed to agree with EPA Class I and Class III FRM/FEM particulate samplers and monitors, Not an EPA-designated equivalent method

Menu-driven interface with 4×20 character LCD display and dynamic keypad

0 to 1, 0 to 2.5, or 0 to 5 volt DC output, User-set range with 1-second real-time output

RS-232 duplex serial port for PC, datalogger, or modem communications

Contact rating 0.5A @ 100V DC max, Normally closed contact closure relay output

Air Plus™, Comet™ (included), terminal programs such as HyperTerminal®

Available through serial port data files, display, and relay output

4369 data logger records (182 days @ 1 record/hr, 3 days @ 1 record/min)

24 Months typical, under continuous use in normal ambient air

Optional EX-905 tripod recommended, Pole or wall mount bracket standard

6.4 kg (14 lbs) without tripod, battery, or optional accessories

65cm high, 27cm wide, 16.5cm deep (25.5” x 10.5” x 6.5”), With inlet assembly

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