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Environmental monitoring gases

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Environmental monitoring gases

The rapidly changing pace of environmental regulations, coupled with the dynamics of a highly competitive marketplace, produce an array of complex challenges for industries utilising emission-monitoring gases. SIAD has moved beyond the role of traditional supplier to provide solutions for:

  • stationary source emission monitoring
  • mobile sources
  • safety and industrial hygiene
  • ambient monitoring.

Calibration mixtures for automotive emissions
These are mixtures dedicated to analysers for automotive emissions.
These mixtures – with differing concentrations of carbon dioxide, carbon monoxide, hydrocarbons, oxygen, nitrogen oxide and nitrogen in nitrogen or in air – are based on the standards required by law.

Control mixtures for gaseous emissions
Sulphur dioxide, nitric oxide, carbon monoxide, carbon dioxide, oxygen and hydrocarbon mixtures are produced in SIAD’s dynamic blending systems to match the nominal concentration you order.

Mixtures with VOC, BTEX and halogenated compounds
SIAD produces mixtures with the main organic volatile substances, such as benzene, ethylbenzene, toluene, xylene (ortho, meta, para) and MTBE.
Mixtures with the most common halogenated organic compounds, diluted in nitrogen or in air, are also available.

Mixtures for workplace monitoring and for toxic gas detection
These mixtures are used for the calibration of instruments required to guarantee high safety standards in the workplace, such as suboxygenated atmosphere detectors, explosivimeters and toxic gas detectors.

Application in environmental monitoring