These steady-state test chambers have a large workspace, with standard capacities of 10, 20 and even 30-cubic-feet and can maintain both temperature and humidity conditions for extended periods of time. A highly efficient design with a horizontal airflow system provides maximum uniformity, while air intake and exhaust tubes vent undesirable process moisture and vapors for accurate product testing. 

The chamber’s condition settings are housed conveniently in a Watlow F4 Controller and can be programmed for hands-free, scheduled operation. A high/low limit alarm will alert users of extreme or inadequate testing conditions, limiting unwanted and inaccurate results.