DSI Plethysmography
DSI offers helmets, chambers, accessories and replacement parts to support research with various species. No other supplier offers the breadth of plethysmography products and the ability to integrate other technologies. Accurate, reliable data and service that is second-to-none make DSI the obvious choice. Contact DSI for more information on all of your chamber needs.

DSI’s Plethysmography Chambers are ideal for respiratory rate and tidal volume assessments. Alternatively, with the combination of telemetry and hardwired signals, the system can be used to acquire cardiovascular and respiratory endpoints in a single study.

Pair plethysmography chambers with The Bias Flow Generator to prevent the buildup of carbon dioxide in the respiratory apparatuses. The bias flow generator provides a source of fresh air and helps maintain temperature and humidity levels within the chambers.


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