Greenhouse gases

Automatic gas pollutant analyzers​

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Automatic analyzer for greenhouse gas measurements (Picarro-CARDS)
Carbon dioxide (CO2), Carbon monoxide (CO), Methane (CH4)
ICOS Network (managers Michel Ramonet and Marc Delmotte from the LSCE Institute in France)

Dry and Wet deposition

Dry and Wet deposition​

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Dry deposition samples are collected every 2 weeks and Wet deposition samples per events,
all samplers analyze for:

  1. Ions by ion chromatography
    (Cl-, NO3-, SO4-2, C2O4-2, Na+, NH4+, K+, Mg2+, Ca2+)
  2. Metals by ICP-OES or ICP-MS
    (Pb, Ni, As, Cd, Hg, Al, Co, Cr, Cu, Fe, Mg, Sb, V, Zn)
  3. Soluble Particulate Carbon and Particulate Organic Nitrogen (TOC – TON)
  4. Iron, phosphorus (techniques using UV spectrophotometer)

Aerosol sampler

Aerosol sampler​

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  • PM1 sampler
    Intermediate-volume aerosol sampler PM1 (80 l/min)
  • VI-(Virtual Impactor) low-volume-impactor
    Aerosol sampler impactor for coarse part (PM1-PM10) and fine part (<PM1)
  • SDI (Small Deposit area Impactors)
    low-volume-Impactor
    Aerosol sampler impactor for 12 collecting stages over the particle size range from 0.041-10 µm.

 

The aerosol filters analyze for:

  1. Ions by ion chromatography (Cl-, NO3-, SO4-2, C2O4-2, Na+, NH4+, K+, Mg2+, Ca2+)
  2. Metals by ICP-OES or ICP-MS (Pb, Ni, As, Cd, Hg, Al, Co, Cr, Cu, Fe, Mg, Sb, V, Zn)
  3. Elemental Carbon and Organic Carbon (EC, OC) by sunset analyzer

PM10 concentration

PM10 concentration​

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Measurement of particle mass concentration smaller than PM10
by a automatic analyzer from thermo (model FH62 I-R and 5014i Beta)

Gas-phase Samplings

Gas-phase Samplings​

OLYMPUS DIGITAL CAMERA
Collection on enriched filters and subsequent laboratory analysis for (SO2, HNO3, HCl, NH3 using ion chromatography)

Radon (Rn-222) and Thoron (Rn-220)

Radon (Rn-222) and Thoron (Rn-220)

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Automatic concentrations analyzer (managers Michel Ramonet and Marc Delmotte from the LSCE Institute in France)

Aerosol Samplings

Aerosol Samplings​

Aerosol Samplings
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  • Aerosol collection sampler low volume:
    two instruments with sampling head at PM1, PM2.5 or PM10

The aerosol filters analyze for:

  1. Ions by ion chromatography (Cl-, NO3-, SO4-2, C2O4-2, Na+, NH4+, K+, Mg2+, Ca2+)
  2. Metals by ICP-OES or ICP-MS (Pb, Ni, As, Cd, Hg, Al, Co, Cr, Cu, Fe, Mg, Sb, V, Zn)
  3. Elemental Carbon and Organic Carbon (EC, OC) by sunset analyzer
  4. Soluble Particulate Carbon and Particulate Organic Nitrogen (TOC – TON)
  5. Iron, phosphorus (techniques using UV spectrophotometer)

Distributions of particle

Distributions of particle​

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Artisan Technology Group 101 E. Mercury Drive Champaign, IL 61822 Tel: (888) 88-SOURCE Fax: (888) 55-SOURCE sales@artisantg.com
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  • scanning mobility particle sizer – SMPS (71 channel from 9 to 848 nm)

  • Neutral cluster and Air Ion Spectrometer – NAIS (from 0.8 to 40 nm)

  • Condensation Particle Counter (CPC) by TSI (model 3760A)
  • Laser Particle Counter LPC by TSI (model 3753A)

Scattering spectrometer

Scattering spectrometer​

Scattering spectrometer
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Nephelometer – Automatic analyzers scattering of sunlight on particles

  • Two instruments of ECOTECH models :
    1) AURORA 1000, single wavelength for visibility scattering at 525 nm)
    2) AURORA 3000, wavelength for visibility scattering and backscattering at 450, 525 and 635 nm)
  • Two instrumentsof RADIANCE RESEARCH (models M903) single wavelength for visibility scattering at 532 nm