Darwin Chambers designs and produces high-performance altitude test chambers in St. Louis. Our simulated altitude systems have many features that make them one of the top test rooms available on the market. If you're interested in learning more about our advanced altitude test chambers, or have questions regarding our other products, call Darwin Chambers at 314-534-3111 or 877-783-6774. Custom-Built Altitude Test Chambers St. Louis Darwin Chambers teamed up with Colorado Altitude Training (CAT) to design a unique altitude testing chamber that is adaptable and comfortable. Our temperature-controlled altitude chambers are equipped with cutting-edge altitude simulation technology and are designed to provide maximum airflow. Our high-performance altitude test chambers are the most comfortable products on the market and feature a wide range of exceptional features. Altitude Test Chamber Features | St. Louis Altitude Test Chambers Our altitude test rooms have excellent solidity, top-of-sector performance, and are optimized for advanced altitude simulation. Our simulated altitude test rooms have four main components: Maximum Air Flow - 121 digitally-adjusted, stabilized levels for maximun air flow performance Built to Exact Specifications - custom-modified to suit your space, needs, and desired specifications Quality Oxygen Monitor - displays the oxygen content in each system and determines your exact altitude for complete control of your altitude test chamber's environment High-Performance Altitude Air Generator - an ongoing stream of fresh, low-oxygen air for maximum comfort - CAT 12 Air Unit simulates up to 12,000 feet, while the less expensive CAT 9 Air Unit achieves 9,000 feet at sea level, the new CAT 23 is for research and aviation systems All altitude test rooms can add Antimicrobial Coating on door handles to prevent the spread of bacteria and pathogens. Get a Quote | The Darwin Chambers Advantage Darwin Chambers is a leading manufacturer of high-performance altitude test rooms for St. Louis companies requiring reliable, temperature-controlled testing rooms. Our altitude chambers offer extreme comfort while achieving the highest altitude performance technology results. Our specialists can modify any existing altitude testing chambers in St. Louis to meet your exact specifications. Interested in learning more about our St. Louis altitude test chambers? Request a quote for our controlled environment rooms or other services by using the links below. Walk-In Room Quote Services Quote