Application Note: CO2 Measurements in Life Science Incubators

How to achieve reliable CO₂ measurements for repeatable results

Maintaining stable CO₂ levels in incubators is essential for consistent, reproducible results in cell culture, pharmaceutical research, and IVF applications. But high humidity, temperature fluctuations, and poor sensor placement can compromise both accuracy and contamination control. In this application note, you will learn how to ensure incubators are:

• Equipped with fast, stable in-situ CO₂ measurement for early detection of deviations that could threaten contamination control
• Immune to high humidity and condensation, preventing conditions where contaminants can thrive
• Measuring CO₂ levels with pressure and temperature compensations for accuracy at any altitude, supporting contamination-free environments worldwide
• Ideal for GxP applications with low maintenance needs, reducing contamination risk from frequent handling

Whether monitoring fixed incubators or spot-checking with portable sampling tools, Vaisala offers trusted solutions for maintaining compliant, contamination-free culture conditions.

Download the full application note for best practices in sensor placement, calibration recommendations, and in-depth knowledge on NDIR CO₂ sensors—all supporting your contamination prevention strategy.