Black Carbon - recommended unit: µg/m3 Black Carbon - recommended unit: µg/m3 Black Carbon - recommended unit: µg/m3 AE33 Aethalometer with PM2.5 cyclone Black Carbon - recommended unit: µg/m3 AE36 Aethalometer Black Carbon - recommended unit: µg/m3 Using gas chromatography: the model airTOXIC BTX PID measures the amount of Benzene Toluene Ethylbenzene and Xylenes in the air from sub-ppb levels up to 1.000 ppb. C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 C6H5-C2H5 - recommended unit: µg/m3 m,p-C6H4(CH3)2 - recommended unit: µg/m3 o-C6H4-(CH3)2 - recommended unit: µg/m3 p-C6H4(CH3)2 - recommended unit: µg/m3 m-C6H4-(CH3)2 - recommended unit: µg/m3 AEROLaser 5001 CO Analyser CO - recommended unit: mg/m3 SO2 - recommended unit: µg/m3 CO - recommended unit: mg/m3 O3 - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 H2S - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 Teledyne API 200AU chemiluminescent NOx analyser NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 CO - recommended unit: mg/m3 O3 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 he Model T200U Trace-level NO/NO2/NOx analyzer has been developed specifically to address the challenges of low-level monitoring as required in the US NCore network. It uses the proven chemiluminescence principle and is designed to allow ultra-sensitive measurements with a lower detectable limit of 50 ppt while still meeting the requirements for use as a US EPA compliance analyzer.The Model T200U combines a gold plated reaction cell with an enhanced performance pump special low noise photomultiplier tube and unique signal conditioning to provide exceptional sensitivity. In addition a pre-reactor separates the NO-O3 reaction from background chemiluminescence to allow accurate auto-zero of the analyzer.All T Series instruments offer an advanced color display capacitive touch screen intuitive user interface flexible I/O and built-in data acquisition capability. All instrument set up control and access to stored data and diagnostic information is available through the front panel or via RS232 Ethernet or USB com ports either locally or by remote connection.The Model T200U comes with NumaView™ Software. NumaView™ Remote PC Software allows for a remote connection with virtual interface and data downloading capability to analyzers operating NumaView™ Software.e allows for a remote connection with virtual interface and data downloading capability to analyzers operating NumaView™ Software. NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 CO - recommended unit: mg/m3 O3 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 The airmoVOC BTX is a gas chromatograph for the analysis and monitoring of trace amounts of benzene, toluene, ethylbenzene (m/p/o) xylene by FID detection. C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 C6H5-C2H5 - recommended unit: µg/m3 m,p-C6H4(CH3)2 - recommended unit: µg/m3 o-C6H4-(CH3)2 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 The method applied by the APM-2 uses the light scattered by tiny particles (nephelometry) to determine the PM10 or PM2.5 concentration in the ambient air directly and continuously. PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 CO Monitor Europe C6H6 - recommended unit: µg/m3 DIGITEL High Volume Samplers DHA-80 are fully automatic systems to sample dust and aerosol particles for later assessment and analysis (gravimetric and analytical determination). The sampler operation range in standard execution is 100 to 1’500 litres per minute (6 to 90 m³/h). PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 This instrument provides continuous and reliable measurement of Ozone in ambient air. Measurement is based on the UV photometric method as specified in ISO-13964 O3 - recommended unit: µg/m3 DIGITEL Low Volume Samplers DPA-14 are fully automatic systems to sample dust and aerosol particles for later assessment and analysis (gravimetric and analytical determination) in accordance with EN12341:2023 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 For measuring NO NO2 and NOx NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 The EC9852 Sulfur Compounds Analyzer combines microprocessor control with fluorescence detection and an external converter to measure H2S and SO2 or TS TRS and SO2 or H2S SO2 and H2S + SO2 in the range of 0-2 ppm with a detection limit of 0.5 ppb for SO2. SO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 Environnement S.A. Model 1003-RS under DASIBI license O3 - recommended unit: µg/m3 Environnement SF8 for black smoke and acidity Ambient Air Dust Concentration Monitor PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM1 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 SPM - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM1 - recommended unit: µg/m3 SPM - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM1 - recommended unit: µg/m3 SPM - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM1 - recommended unit: µg/m3 C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 C6H6 - recommended unit: µg/m3 C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 C6H5-C2H5 - recommended unit: µg/m3 m,p-C6H4(CH3)2 - recommended unit: µg/m3 o-C6H4-(CH3)2 - recommended unit: µg/m3 C6H6 - recommended unit: µg/m3 Analysis of VOC/BTEX in ambient air at very low concentration levels (ppb/ppt) thanks to precontration using a trap C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 T-VOC - recommended unit: µg/m3 C6H5-C2H5 - recommended unit: µg/m3 o-C6H4-(CH3)2 - recommended unit: µg/m3 p-C6H4(CH3)2 - recommended unit: µg/m3 C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 CH2=CH-CH=CH2 - recommended unit: µg/m3 (CH3)2-CH-CH2-CH2-CH3 - recommended unit: µg/m3 H3C-CH2-CH2-CH3 - recommended unit: µg/m3 C2H6 - recommended unit: µg/m3 H2C=CH2 - recommended unit: µg/m3 C6H5-C2H5 - recommended unit: µg/m3 HC=CH - recommended unit: µg/m3 C7H16 - recommended unit: µg/m3 C6H14 - recommended unit: µg/m3 H3C-CH(CH3)2 - recommended unit: µg/m3 (CH3)3-C-CH2-CH-(CH3)2 - recommended unit: µg/m3 H3C-CH2-CH(CH3)2 - recommended unit: µg/m3 CH2=CH-C(CH3)=CH2 - recommended unit: µg/m3 m,p-C6H4(CH3)2 - recommended unit: µg/m3 C8H18 - recommended unit: µg/m3 o-C6H4-(CH3)2 - recommended unit: µg/m3 H3C-(CH2)3-CH3 - recommended unit: µg/m3 H3C-CH2-CH3 - recommended unit: µg/m3 CH2=CH-CH3 - recommended unit: µg/m3 H2C=CH-CH2-CH3 - recommended unit: µg/m3 trans-H3C-CH=CH-CH3 - recommended unit: µg/m3 cis-H3C-CH=CH-CH3 - recommended unit: µg/m3 H2C=CH-CH2-CH2-CH3 - recommended unit: µg/m3 H3C-HC=CH-CH2-CH3 - recommended unit: µg/m3 1,2,4-C6H3(CH3)3 - recommended unit: µg/m3 1,2,3-C6H3(CH3)3 - recommended unit: µg/m3 1,3,5-C6H3(CH3)3 - recommended unit: µg/m3 C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 C6H5-C2H5 - recommended unit: µg/m3 m,p-C6H4(CH3)2 - recommended unit: µg/m3 o-C6H4-(CH3)2 - recommended unit: µg/m3 Gas chromatograph (GC) specifically built for the measurement of BTEX in ambient air. It can be utilised to simultaneously detect and measure up to 40 different components C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 T-VOC - recommended unit: µg/m3 C6H5-C2H5 - recommended unit: µg/m3 o-C6H4-(CH3)2 - recommended unit: µg/m3 p-C6H4(CH3)2 - recommended unit: µg/m3 SYNSPEC GC955 615/815 Ozone Precursor Analyzer C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 CH2=CH-CH=CH2 - recommended unit: µg/m3 (CH3)2-CH-CH2-CH2-CH3 - recommended unit: µg/m3 H3C-CH2-CH2-CH3 - recommended unit: µg/m3 C2H6 - recommended unit: µg/m3 H2C=CH2 - recommended unit: µg/m3 C6H5-C2H5 - recommended unit: µg/m3 HC=CH - recommended unit: µg/m3 C7H16 - recommended unit: µg/m3 C6H14 - recommended unit: µg/m3 H3C-CH(CH3)2 - recommended unit: µg/m3 (CH3)3-C-CH2-CH-(CH3)2 - recommended unit: µg/m3 H3C-CH2-CH(CH3)2 - recommended unit: µg/m3 CH2=CH-C(CH3)=CH2 - recommended unit: µg/m3 m,p-C6H4(CH3)2 - recommended unit: µg/m3 C8H18 - recommended unit: µg/m3 o-C6H4-(CH3)2 - recommended unit: µg/m3 H3C-(CH2)3-CH3 - recommended unit: µg/m3 H3C-CH2-CH3 - recommended unit: µg/m3 CH2=CH-CH3 - recommended unit: µg/m3 H2C=CH-CH2-CH3 - recommended unit: µg/m3 trans-H3C-CH=CH-CH3 - recommended unit: µg/m3 cis-H3C-CH=CH-CH3 - recommended unit: µg/m3 H2C=CH-CH2-CH2-CH3 - recommended unit: µg/m3 H3C-HC=CH-CH2-CH3 - recommended unit: µg/m3 1,2,4-C6H3(CH3)3 - recommended unit: µg/m3 1,2,3-C6H3(CH3)3 - recommended unit: µg/m3 1,3,5-C6H3(CH3)3 - recommended unit: µg/m3 C6H6 - recommended unit: µg/m3 Compact CPC for nanoparticle counting with optimized detection efficiency and response time with integrated sample flow pump. Different calibrations possible Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 10 nm and for a size range with no restriction on the upper limit Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 10 nm and for a size range with no restriction on the upper limit PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 SPM - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM1 - recommended unit: µg/m3 SPM - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM1 - recommended unit: µg/m3 GRIMM model EDM 280 for TSP PM10 PM4 PM2.5 PM1 PMcoarse PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM1 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM1 - recommended unit: µg/m3 Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 10 nm and for a size range with no restriction on the upper limit Device based on the modified automated Saltzman method by Finnish Meteorological Institute. RA-915AM monitors are designed for continuous mercury measurements in ambient air indoor air and in natural gas. Ideal for permanent unattended installation at air monitoring stations RA-915AM monitor for ambient air allows ultra-sensitive measurements of background Hg concentrations and is compliant with the European standard EN 15852 for ambient air monitoring.The monitors feature fully-automated unattended operation without the need for the monthly technician maintenance and frequent recalibration. The use of the instrument allows cutting down operation costs as the analyzer requires no argon cylinders for operation and no consumables.The remote data transfer makes it possible to connect the monitor to data collection systems via RS232 Modbus and analogue output. Mercury Analyzer is a portable multifunctional atomic absorption spectrometer with Zeeman background correction which eliminates the effect of interfering impurities. It is the only high sensitivity and selectivity instrument that does not require gold amalgam pre-concentration and subsequent regeneration steps. This enables the user to conduct real time air monitoring and detection of mercury vapor. Being combined with pyrolysis or cold vapour attachments for liquid and solid sample testing the instrument can determine mercury content in water soil food products natural and stack gases may be used for dental and toxicological applications etc. Nitrogen Oxides Analyzer NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 SO2 Analyzer SO2 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 CO - recommended unit: mg/m3 SO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 Monitor Labs model 8410 NOx analyser NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 Monitor Labs model 8930 CO analyser CO - recommended unit: mg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 The MRI Integrating nephelometer is used to measure the scattering coefficient of the air, caused by aerosol particulates. Black Carbon - recommended unit: µg/m3 NIRA-Venus301 The PNS DM consists of a low/medium volume sampler (LVS or MVS) and a filter changer with intake tube and sampling inlet. It collects fine particulate matter on sampling filters according to EN 12341:2014 (PM10 and PM2.5). The PNS DM consists of a low/medium volume sampler (LVS or MVS) and a filter changer with intake tube and sampling inlet. It collects fine particulate matter on sampling filters according to EN 12341:2014 (PM10 and PM2.5). The PNS T-DM combines a low / medium volume sampler (LVS or MVS) and a filter changer in a stainless steel cabinet. It collects fine particulate matter on sampling filters according to EN 12341:2014 (PM10 and PM2.5). The PNS T-DM combines a low / medium volume sampler (LVS or MVS) and a filter changer in a stainless steel cabinet. It collects fine particulate matter on sampling filters according to EN 12341:2014 (PM10 and PM2.5). The PNS DM consists of a low/medium volume sampler (LVS or MVS) and a filter changer with intake tube and sampling inlet. It collects fine particulate matter on sampling filters according to EN 12341:2014 (PM10 and PM2.5). The PNS DM consists of a low/medium volume sampler (LVS or MVS) and a filter changer with intake tube and sampling inlet. It collects fine particulate matter on sampling filters according to EN 12341:2014 (PM10 and PM2.5). The PNS T-DM combines a low / medium volume sampler (LVS or MVS) and a filter changer in a stainless steel cabinet. It collects fine particulate matter on sampling filters according to EN 12341:2014 (PM10 and PM2.5). The PNS T-DM combines a low / medium volume sampler (LVS or MVS) and a filter changer in a stainless steel cabinet. It collects fine particulate matter on sampling filters according to EN 12341:2014 (PM10 and PM2.5). Passive Palmes Tube. Generally for NO2. However available for other substances like NOX-NO SO2 O3 C6H6... The Picarro G2301 gas concentration analyzer provides simultaneous, precise measurement of carbon dioxide (CO2) - methane (CH4) at parts-per-billion (ppb) and water (H2O) vapor at parts-per-million (ppm) sensitivity with negligible drift for atmospheric science air quality and emissions quantification. It meets the World Meteorological Organization (WMO) and Integrated Carbon Observation System (ICOS) performance requirements for CO2 and CH4 atmospheric monitoring. CH4 - recommended unit: µg/m3 CO2 - recommended unit: ppmv CO - recommended unit: mg/m3 The Series 5400 is an automatic speciation analyzer of suspended particulate matter. It measures the elemental and organic carbon contained in suspended particulate matter at averaging times as short as one hour. EC - recommended unit: µg/m3 OC - recommended unit: µg/m3 The SIR Model S-5001 is a Non-Pulsed U.V. Fluorescence Sulfur Dioxide Analyzer. In the nalyzer optically filtered pure monochromatic U.V. light from a Zinc lamp is focused onto the SO2 reaction chamber. SO2 - recommended unit: µg/m3 The SIR Model S-5006 is a Non-Dispersive Infrared (NDIR) Analyzer for the measurement of Carbon Monoxide concentrations in ambient air CO - recommended unit: mg/m3 The SIR Model S-5012 Nitrogen Oxides Analyzer is designed to measure the amount of nitric oxide (NO) nitrogen dioxide (NO2) and total oxides of nitrogen (NOx) in a continuous ambient air sample NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 SIR Model S-5014 ozone analyser is a self-contained instrument which measures the concentration of ozone in a sample of ambient background) gas such as air oxygen nitrogen etc O3 - recommended unit: µg/m3 Compact gas chromatograph C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 T-VOC - recommended unit: µg/m3 C6H5-C2H5 - recommended unit: µg/m3 o-C6H4-(CH3)2 - recommended unit: µg/m3 p-C6H4(CH3)2 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 FAI SWAM5a Single Channel PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 CO - recommended unit: mg/m3 SO2 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 The 450iQ analyzer operates on the principle that H2S can be converted to SO2. As the SO2 molecules absorb ultraviolet (UV) light and become excited at one wavelength, the molecules then decay to a lower energy state emitting UV light at a different wavelength. SO2 - recommended unit: µg/m3 H2S - recommended unit: µg/m3 The Model 3022A Condensation Particle Counter detects particles down to 7 nm in diameter. Using both single-count and photometric detection modes it provides highly accurate measurements for concentrations as high as 107particles/cm3. The Ultrafine Particle Monitor Model 3031 is specifically designed to measure ultrafine particles long-term. It reports the particle number concentration in six size classes between 20 and 500 nm and requires only minimal maintenance. Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 10 nm and for a size range with no restriction on the upper limit TSI's Electrostatic Classifiers 3080 Series produce highly monodisperse, submicrometer aerosol. They have been used in a variety of aerosol-generation or particle-sizing applications with highly accurate and repeatable results. Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 10 nm and for a size range with no restriction on the upper limit The Nanoparticle Surface Area Monitor 3550 (NSAM) measures the human lung-deposited surface area of particles (reported as µm 2 /cm 3 ) corresponding to tracheobronchial (TB) and alveolar (A) regions of the lung. The NSAM 3550 provides a simple and fast solution for measuring the surface area equivalent dose in the lung. It is an important instrument for research in the fields of inhalation toxicology health effects and epidemiology and for measuring and monitoring workplace exposure. Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 10 nm and for a size range with no restriction on the upper limit Enables ambient air monitoring stations to measure size distributions of ultrafine particles in compliance with CEN/TS 17434:2020. Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 10 nm and for a size range with no restriction on the upper limit TSI Condensation Particle Counters (CPCs) Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 10 nm and for a size range with no restriction on the upper limit Condensation Particle Counter Model 3772 is a compact rugged and full-featured instrument that detects airborne particles down to 10 nm at an aerosol flow rate of 1.0 L/min over a concentration range from 0 to 10000 particles/cm 3. It is ideally suited for applications that do not require measurement of high concentrations. Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 10 nm and for a size range with no restriction on the upper limit TSI model 3775 Condensation Particle Counter (Discontinued) Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 10 nm and for a size range with no restriction on the upper limit The Ultrafine Condensation Particle Counter 3776 (UCPC) a types of condensation particle counter (CPC) is designed primarily for researchers interested in airborne particles smaller than 20 nm. It is a continuous-flow instrument that detects particles down to 2.5 nm. It uses a special sheath-air flow design that improves response to changes in particle concentration and increases counting efficiency for ultrafine particles. Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 10 nm and for a size range with no restriction on the upper limit TSI’s EPC™Monitor Model 3783 provides continuous, high precision airborne particle number concentration measurements Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 10 nm and for a size range with no restriction on the upper limit General Scanning Mobility Particle Sizer The Thermo Scientific Model 17i Ammonia Analyzer uses the light producing reaction of nitric oxide (NO) with ozone (O3) as its basic principle. The instrument has three modes of operation NO NOx and Nt. NH3 - recommended unit: µg/m3 Total nitrogen NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 With ultraviolet photometry technology. High stability and low detection limit (0.5 ppm) O3 - recommended unit: µg/m3 C6H6 - recommended unit: µg/m3 C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 CH2=CH-CH=CH2 - recommended unit: µg/m3 C6H5-C2H5 - recommended unit: µg/m3 m,p-C6H4(CH3)2 - recommended unit: µg/m3 o-C6H4-(CH3)2 - recommended unit: µg/m3 p-C6H4(CH3)2 - recommended unit: µg/m3 m-C6H4-(CH3)2 - recommended unit: µg/m3 Woesthoff U3S The aeris® AE2010U Trace Level Ozone (03) Analyser employs a non-dispersive ultraviolet (UV) absorption O3 - recommended unit: µg/m3 The aeris® AE2030U Trace Level Carbon monoxide (CO) analyser employs a n on-dispersive infrared (NDIR) photometer to measure very low concentrations of CO CO - recommended unit: mg/m3 The aeris® AE2041U Trace Level NO/NO2/NOx chemiluminescence analyser incorporates a single-channel design measuring NO and NOx NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 The aeris® AE2050U Trace Level Sulphur Dioxide (S02) Analyser employs pulsed UV fluorescent radiation technology SO2 - recommended unit: µg/m3 The Aerosol Chemical Speciation Monitor (ACSM) measures mass loading and chemical composition of non-refractory aerosol particles in real-time. Smaller lower cost more robust and simpler to operate than our AMS instruments the ACSM is designed for long-term unattended deployment and routine monitoring applications. Agilent HP 6890 (used for benzene and toluene measurement) C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 System for analysis of the Ozone precursor VOC The airmoVOC BTX is an automatic gas chromatograph dedicated to the analysis and monitoring of trace amounts of BTEX compounds(Benzene Toluene Ethylbenzene m- p- and o-Xylenes) C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 C6H5-C2H5 - recommended unit: µg/m3 m,p-C6H4(CH3)2 - recommended unit: µg/m3 o-C6H4-(CH3)2 - recommended unit: µg/m3 C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 C6H5-C2H5 - recommended unit: µg/m3 m,p-C6H4(CH3)2 - recommended unit: µg/m3 The airpointer‘s modular design comprising a base unit analyzing modules and sensor modules allows for a configurationaccording to different application requirements. SO2 - recommended unit: µg/m3 CO - recommended unit: mg/m3 H2S - recommended unit: µg/m3 NO - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 Benzene analyser model Alpha 400 Andersen Instruments Model FH62I-N PM10 Beta Attenuation Monitor consisting of the following components: FH101 Vacuum Pump Assembly - FH102 Accessory Kit - FH107 Roof Flange Kit - FH125 Zero and Span PM 10 Mass Foil Calibration Kit - FH62I Beta Attenuation 19-inch Control Module - SA246b PM10Inlet (16.7 liter/min) or the louvered inlet specified in 40 CFR 50 Appendix L Figs. L-2 thru L-19 - operated for 24-hour average measurements with an observing time of 60 minutes the calibration factor set to 2400 a glass fiber filter tape an automatic filter advance after each 24-hour sample period and with or without either of the following options: FH0P1 Indoor Cabinet - FH0P2 Outdoor Shelter Assembly PM10 - recommended unit: µg/m3 Thermo Andersen Series FH 62 C14 Continuous PM10 Ambient Particulate Monitor and Thermo Scientific Model 5014i Beta (5014i Beta) Continuous Ambient Particulate Monitor ” operated for 24-hour average measurements with the specified 10-micron EPA PM10inlet (or alternative louvered PM10inlet meeting 40 CFR 50 Appendix L specifications) inlet connector sample tube with heater roof flange kit mass foil kit pump kit sample filter tape with operational settings of 1000 L/h (16.67 L/min) sample flowrate daily filter change auto filter change at volumetric flow <950 L/h auto filter change at mass >1500 micrograms and factory default calculation mode settings operated with software version 1.07. Operated calibrated and serviced according to the appropriate Operator Manual PM10 - recommended unit: µg/m3 SPM - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 3 WAVELENGTH INTEGRATING NEPHELOMETERAerosol particles in the atmosphere directly influence the earth‚Äôs radiative balance by absorbing and scattering the solar radiation and indirectly by changing the clouds microphysical properties." Bendix or Combustion Engineering Model 8101-C Oxides of Nitrogen Analyzer operated on a 0-0.5 ppm range with a Teflon sample filter (Bendix P/N 007163) installed on the sample inlet line. NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 CSI Model 1600 Oxides of Nitrogen Analyzer operated on a 0-0.5 ppm range with a Teflon sample filter (CSI P/N M951-8023)installed on the sample inlet line NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 CSI Model 5600 Oxides of Nitrogen Analyzer operated on a 0-0.5 ppm range with any signal integration time in the range of 20 to 99 seconds with a Teflon sample filter (CSI P/N M951-8023) installed on the sample inlet line NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 CO - recommended unit: mg/m3 SO2 - recommended unit: µg/m3 Beta-absorption method PM10 analyser NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 Environnement S. A. Model AC31M Chemiluminescent Nitrogen Oxide Analyzer operated with a full scale range of 0 -500ppb at any temperature in the range of 15°C to 35°C with a 5-micron PTFE sample particulate filter with the following software settings: Environnement S. A. Model AC31M Chemiluminescent Nitrogen Oxide Analyzer operated with a full scale range of 0 -500ppb at any temperature in the range of 15°C to 35°C with a 5-micron PTFE sample particulate filter with the following software settings: Automatic response time ON Minimum response time set to 60 seconds (RT 2) and with or without any of the following options: Internal Permeation Oven- Connection for Silica Gel Dryer- RS232-422 interface- EV3 valve- Internal Printer NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 Environnement S. A. Model AC32M Chemiluminescent Nitrogen Oxides Analyzer operated with a full scale range of 0 -500 ppb at any temperature in the range of 10°C to 35°C with a 5-micron PTFE sample particulate filter with response time setting 11 (automatic response time) and with or without the following option:Internal permeation oven. NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 UV Fluorescence gas monitor offering excellent performances for the monitoring of SO2 in the range 0-10 ppm or 0-1 ppmEco-designed reference air quality monitor QAL1 certified by the TÜV US-EPA approved. Utilizes the standard method for the measurement of sulfur dioxides(EN 14212). With its ultra low power consumption & 24 V supply (option) the AF22e is the sole SO2 monitor on the market able to measure without being connected to the power grid.https://www.envea.global/s/emissions-en/gas-monitors-emissions-en/af22e-dilution/ SO2 - recommended unit: µg/m3 Total Gaseous Mercury (TGM) Ultratracer. Measuring of Total Gaseous Mercury (TGM) in air and other gases Hg0 - recommended unit: ng/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 Environnement S.A Model AF21M Sulfur Dioxide Analyzer operated on a range of 0-0.5 ppm with a response time coefficient setting of 01 a Teflon ilter installed in the rear - panel filter assembly and with or without any of the following options: Rack Mount/Slides RS-232-C Interface SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 Environnement S.A Model AF22M UV Fluorescence Sulfur Dioxide Analyzer operated with a full scale range of 0 - 500 ppb at any temperature in the range of 10°C to 35°C with a 5-micron PTFE sample particulate filter with a response time setting of 11 (Automatic response time) with the automatic “ZERO-REF” cycle ON and set for activation every 24 hours and with or without either of the follow ing options: Permeation oven Rack mount slides SO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 Environnement S.A Model CO12M Gas Filter Correlation Carbon Monoxide Analyzer operated with a full scale range of 0 - 50 ppm at any temperature in the range of 10°C to 35°C with a 5-micron PTFE sample particulate filter with response time ON and with the automatic “ZERO-REF” cycle either ON or OFF CO - recommended unit: mg/m3 Environnement S.A. Model CO11M Ambient Carbon Monoxide Analyzer operated on a full scale range of 0 - 50 ppm at any temperature in the range of 15 °C to 35°C with a 5-micron PTFE sample particulate filter with the following software settings:Automatic nvironnement S.A. Model CO11M Ambient Carbon Monoxide Analyzer operated on a full scale range of 0 - 50 ppm at any temperature in the range of 15 °C to 35°C with a 5-micron PTFE sample particulate filter with the following software settings:Automatic response time ON - Minimum response time set to 40 seconds (RT 13). Automatic ZERO-REF cycle programmed every 24 hours and with or without any of the following options: RS232-422 Serial Interface - Internal Printer CO - recommended unit: mg/m3 Using a proven flame ionisation detector (FID) the analyzer HC51M measures ambient air hydrocarbons (THC CH4 nmHC) in the range 0-1000 ppm. Environnement S. A. Model MP101M with PM10 or PM2.5 Beta Gauge Monitor ” configured with the louvered PM 10 or PM2.5 inlet specified in 40 CFR 50 Appendix L or its flat-topped predecessor version and one of the three optional temperature-regulated sampling tubes (RST) and operated with a full scale measurement range of 0 - 0.500 mg/m3 (0 - 500 g/m3) with the sample flow rate set to 1.00 m3/h and flow regulation set to yes the “norms selection” set to m3(actual volume) the “cycle” set to 24 hours the “period” set to none and the “counting time” set to 200 seconds PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 Environnement S.A. Model O341M UV Photometric Ozone Analyzer operated on a full scale range of 0 - 500 ppb at any temperature in the range of 15°C to 35°C with the response time set to 50 seconds and with or without any of the following options: Internal Ozone Generator - Span External Control - RS232 - 422 Serial Interface - Internal Printer. O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 Environnement S.A Model O342M UV Photometric Ozone Analyzer ” operated with a full scale range of 0 - 500 ppb at any temperature in the range of 10°C to 35°C with a 5-micron PTFE sample particulate filter with response time setting of 11 (Automatic response time) and with or without any of the following options: c) Internal ozone generator d) Span external control (zero/span solenoid valve). O3 - recommended unit: µg/m3 Environnement S.A. Model SANOA Multigas Longpath Air Quality Monitoring System consisting of a receiver one or more projectors interface unit a user-provided control unit computer running the SANOA VisionAIR software and associated incidental equipment configured for measuring SO2 with the temperature control and internal calibration cell options installed operated with a measurement range of 0 to 0.5 ppm over an installed monitoring path length of between 27 and 500 meters within an ambient air temperature range of -30 to +45°C with a measurement (integrating) time of 180 seconds and with or without external temperature and barometric pressure sensors or any of the following options: external (meteo) input connection series 1M bus connection OGR type projector analog outputs. SO2 - recommended unit: µg/m3 SPM - recommended unit: µg/m3 SPM - recommended unit: µg/m3 SPM - recommended unit: µg/m3 SPM - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 Horiba model APDA 372 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM1 - recommended unit: µg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 H2S - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 Meloy Model SA 700 Fluorescence Sulfur Dioxide Analyzeroperated on the 0-250 ppb1 the 0-500 ppb or the 0-1000 ppb range with a time constant switch position of either 2 or 3.The analyzer may be operated at temperatures between 20°C and 30°C and at line voltages between 105 and 130 volts with or without any of the following options: FS-1 Current Output - FS-2 Rack Mount Conversion - FS-2A Rack Mount Conversion - FS-2B Rack Mount Conversion - FS-3 Front Panel Mounted Digital Meter - FS-5 Auto/Manual Zero/Span With Status - FS-6Remote/Manual Zero/Span With Status - FS-7 Auto Zero Adjust. voltages between 105 and 130 volts with or without any of the following options: FS-1 Current Output SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 C6H6 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 C6H6 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 NO - recommended unit: µg/m3 O3 - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 Osiris air monitoring device measures airborne particles (TSP PM10 PM2.5 and PM1). MCERTS certified for PM10 Perkin Elmer Clarus 500 Perking Elmer Turbomatrix Desorber SO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 CO - recommended unit: mg/m3 O3 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 CO - recommended unit: mg/m3 O3 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 Philips PW 9700 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 philipsPW9771 O3 - recommended unit: µg/m3 PHILIPS PW9775/00 CO Analyser CO - recommended unit: mg/m3 Picarro G2103 (used for NH3 measurement) NH3 - recommended unit: µg/m3 Picarro G2302 (used for CO measurement) CO - recommended unit: mg/m3 Picarro G2303 (used for CO measurement) CO - recommended unit: mg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 Ecotech serinus 40 used for NOx-NO2-NO modified to measure NOH3 (including a converter) NH3 - recommended unit: µg/m3 The Serinus 51 H2S/SO2 instruments can integrate seamlessly into continuous monitoring networks and can sequentially measure H2S and then SO2 SO2 - recommended unit: µg/m3 EC/OC measurements Sunset Laboratory Inc Thermal / Optical Carbon Analyser - operated near real time Tekran mercury analyser 1130 Tekran mercury analyser 1135 Tekran mercury analyser 2537A. Elemental mercury is sampled by placing the 1130 before the main 2537A instrument. The respective constituents are sampled from the air using either the 1130 add-on for reactive gaseous mercury or the 1135 add-on for particulate bound mercury. Tekran mercury analyser 2537B Tekran mercury analyser 2537X NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 Gas Filter Correlation CO2 Analyzer 115V-AC CO2 - recommended unit: ppmv NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 NO - recommended unit: µg/m3 NO2 - recommended unit: µg/m3 NOX as NO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 SO2 - recommended unit: µg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 CO - recommended unit: mg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 O3 - recommended unit: µg/m3 The Model 5012 MAAP measures the aerosol-related absorption of light and the corresponding atmospheric black carbon mass concentration. Continuous data is provided by a multiple detector setup to simultaneously measure the transmitted and the scattered light from a particle-loaded filter. Typical applications include determining ambient elemental carbon for health-related effects and aerosol light absorption for visibility monitoring (regional haze) and climate research. Measure PM-10 PM-2.5 or PM-1 mass concentrations with the Thermo Scientific™ 5014i Beta Continuous Ambient Particulate Monitor. The 5014i distinguishes itself from other beta measurement methods by utilizing a continuous (non-step wise) mass measurement with a proven industry standard which provides for long-term unattended operation. To accurately address potential water bias and volatile loss the Dynamic Heating System allows the user to hold the sample temperature at a fixed value or below a relative humidity threshold. PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM1 - recommended unit: µg/m3 The Thermo Scientific™ 5030 SHARP continuously measures the mass concentration of particulate utilizing a combination of beta attenuation and light scattering technology.The only continuous (non-step wise) hybrid ambient monitor that provides high resolution measurement of airborne particulates with excellent short and long term precision. PM10 - recommended unit: µg/m3 PM2.5 - recommended unit: µg/m3 PM1 - recommended unit: µg/m3 UNOR 610 (5) - SICK Varian 3800 C6H6 - recommended unit: µg/m3 C6H5-CH3 - recommended unit: µg/m3 C6H5-C2H5 - recommended unit: µg/m3 m,p-C6H4(CH3)2 - recommended unit: µg/m3 o-C6H4-(CH3)2 - recommended unit: µg/m3