Port Hunter Environmental holds NATA Accreditation (No. 21069) for various stack and ambient testing methods.

Click HERE to see the Port Hunter Environmental scope of accreditation.

NATA-Accredited Emission Testing Services in NSW

Sampling and testing of stack emissions according to Australian Standards and US EPA methods.

Port Hunter Environmental can provide NATA endorsed testing for the following parameters:

  • Temperature and Moisture Content
  • Velocity and Volumetric Flow Rate
  • Particulate Matter including: TSP, PM10 and PM2.5 (laser particle sizing is also possible)
  • Total and Gaseous Fluoride
  • Combustion Gases including: NOx, SOx, CO, CO2 and O2
  • Sulfur Gases including: H2S, Sulfuric acid mist and Sulfur dioxide
  • Metals: Type 1 and 2 Hazardous Materials
  • Dioxins, Furans, Polycyclic Aromatic Hydrocarbons (PAHS) and Polychlorinated Biphenyls (PCBS)
  • Volatile Organic Compounds (VOC)
  • Ammonia & Amines
  • Aldehydes and Ketones
  • Halogens and Halides Including: HCl, HBr, HF, Br2 and Cl2
  • Odour
  • Hydrogen sulfide (H2S)
emissions testing
Stacks Emission Sampling - Newcastle - Port Hunter Environmental










Stack emissions testing can be performed to meet EPA , council regulatory requirements or to perform a relative accuracy test audit (RATA) to determine the accuracy of your CEMS.

Port Hunter Environmental can provide stack emissions testing throughout NSW and interstate.

Panorama of steam from smoke stacks in oil refinery at sunset.