Air Quality Monitoring

Complex manufacturing processes in electronic and semiconductor industries require high cleanliness of ambient air. Chemical gas-phase contaminations, so-called Airborne Molecular Contaminants (AMC), can form thin chemical films on critical surfaces. Stringent monitoring of indoor air quality enables compliance with high technology production environments. 
 
Exentec provides expertise in measuring, identifying and controlling air contamination. This enables our customers to improve their manufacturing processes as well as their product yields. 

The control of air in new cleanrooms and routine monitoring during the production process are essential tasks, in all fields where clean environments for production are required: semiconductor industry, optical and laser technology, and other cleanroom areas.

Our portfolio includes:
 

• Air sampling indoors, within makeup air units, recirculation systems, in mini environments and tools
• Careful selection of the sampling points for root cause analysis if higher level of contamination is detected
• Choice of appropriate sampling method
• Evaluation according to current international technology and customer specifications
   

Therefore, we offer:
 

• Analysis of ambient, clean-room, and clean dry air
• Sample collection of acids and bases by impinger method for ions chromatography (IC) and mass spectrometry (ICP-MS) analysis
• Sample collection of organic compounds and refractories by sampling with adsorption materials (e.g. Tenax, CarboTrap) for TD-GC/MS analysis