Airflow Sciences Testing provides accurate, reliable measurements to help solve your flow-related problems.

We are innovators in the field of process measurement, including velocity, temperature, pressure, mass flow gas constituents, and more. Our test engineers deliver accurate results, even in the most complicated test scenarios. Whether you need routine test data or diagnostics for a complex flow problem, you’ve come to the right place.

Explore our Field Testing Services

Specialty Test Services

  • 3D Flow Testing
  • Velocity Mapping
  • Temperature Mapping
  • Pressure Mapping
  • Gas Sampling
  • Oven Air Balancing
  • Odor Testing
  • Particulate Size Distribution
  • Particulate Flow Rate
  • Emissions Testing
  • Visual/Manned Inspection
  • Liquid Flow Testing
  • Plant Air Balance
  • Mining Ventilation
  • Building Ventilation
  • Power Plant Testing
  • Quench Tank Flow Testing
  • Chemical Species Concentration
  • K-Factor Testing
  • FTIR
  • Custom Test Solutions


In-house Laboratory Services

  • Fan Performance Testing

We can also build and test scale models of your production process!


Regulatory/Standards Testing

  • AMCA 203
  • AMCA 210
  • AMCA 803
  • ASHRAE 51
  • ASME PTC 4.2
  • ASME PTC 4.3
  • ASME PTC 11
  • ASME PTC 19.2
  • ASME PTC 19.5
  • ASTM D197
  • EPA Method 2
  • EPA Method 2F
  • EPA Method 2G
  • EPA Method 2H
  • EPA Method 3A
  • EPA Method 4
  • EPA Method 5
  • EPA Method 6C
  • EPA Method 7E
  • EPA Method 17
  • EPA Method 320
  • EPA Part 75
  • EPA Performance Specification 2 (PS2)
  • EPA Performance Specification 11 (PS11)
  • ICAC EP-7
  • ICAC F-7
  • ISO 9931


Power Equipment Optimization

  • Combustion Air Testing
  • Primary Air
  • Secondary Air
  • Overfire Air
  • Boiler Tuning
  • Air Heater Inleakage
  • Baghouse Testing
  • Scrubber Performance


Contact us today to discuss your field testing needs



Why Airflow Sciences Testing?

We bring state-of-the-art equipment.

Accuracy is always our top priority. We offer the most accurate flow testing options available, so you can have complete confidence in your results. Reliable measurements save you money by helping you optimize your process, diagnose the right problems, and prevent the over-reporting of emissions. Our advanced instrumentation is based on the latest research and built tough for industrial use.

We minimize downtime.

We understand your production needs. We offer creative solutions for online process testing, giving you a realistic picture of process health while you maintain productivity. For offline testing, we work within your existing downtime schedules and we use automated equipment that shortens test duration, so you can get back to what you do best.

We have high standards.

We have expertise in flow-related test standards and compliance requirements, and we stay involved in technical organizations such as ASME, ICAC, and more to shape the future of industry standards. From testing protocols to data reporting, we make it easy for you to adhere to industry and regulatory requirements. We’ve got you covered.

ASC has numerous test leaders certified as Qualified Stack Testing Individuals (QSTIs), with comprehensive knowledge of the EPA 40 CFR Part 60 and Part 75 test methods and specifications. ASC is self-certified as an Air Emission Testing Body (AETB), meeting the requirements of ASTM D7036-16, with our procedures optimized to produce quality data.

We are prepared for the most extreme test environments.

We brave boiling hot temperatures, ice-covered machinery, mechanical vibration, dust, hard-to-reach locations, and particle-laden air flows. For us, it’s just another work day. Our custom equipment is rugged and specifically designed for extreme conditions, from water-cooled probes to high temperature inspection cameras. If suitable test equipment doesn’t exist for your situation, we’ll build it! Our unique test innovations can overcome the most difficult obstacles, tackling low clearances and completely closed-off equipment, so you can capture never-before-tested process data.



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