GRIMM Aerosol Technik MCERTS Environmental Dust Monitor (Model EDM 280)

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GRIMM Aerosol Technik MCERTS Environmental Dust Monitor (Model EDM 280)

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An optical aerosol spectrometer with a unique detection limit and excellent counting efficiency

  • Unique particle size range 0.178 µm < Do < 29.4 µm
  • Continuous real-time monitoring with high temporal resolution of PM values, total particle count (TC) and particle number size-distribution
  • TÜV approved according to DIN EN 16450

The GRIMM Aerosol Technik MCERTS Environmental Dust Monitor (Model EDM 280) is an optical aerosol spectrometer with a unique detection limit and excellent counting efficiency. Suitable for real-time PM monitoring under any environmental conditions.

Features

  • Suitable for Particulate Matter monitoring under any environmental conditions and at all sites (traffic, urban, background, maritime, mountain and others)
  • Approved emission measuring device for particulate matter PM₁₀ and PM2.5 in air monitoring networks
  • Source apportionment with high time resolution for air pollution control strategies
  • Insensitive to vibrations, therefore also suitable for installation in measuring vehicles
  • Robust design, energy efficient and lowest running costs
  • Low maintenance due to internal particle-free purge-air circuit to protect the optical components
  • Fits in all existing EDM (180, 180+) installations
  • Stand-alone option with fully air-conditioned weather protection housing (construction site monitoring, port facilities, etc.)

How it works

The EDM 280 is based on the measuring principle of scattered light detection of single particles by a laser diode. The detection volume is aerodynamically focused (ISO21501-1), there is no edge zone error. The unique detection limit of 0.1 µg/m³ and excellent counting efficiency of the EDM 280 are worth mentioning.

Also special is its mass concentration range, which is 0 to 12,000 μg/m³ for PM₁₀. Real-time monitoring of particulate matter levels TSP, PM₄, PM₂.₅, PM₁ as well as PMCoarse is also possible. 

In addition, the total particle count (TC) and particle number distribution can be determined.

Servicing

Servicing information

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