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Respiratory Gas Analysis – Breath-by-breath

AcqKnowledge gas analysis data

Use AcqKnowledge with BIOPAC’s specially-designed O2 and CO2 modules for quick, accurate respiratory gas analysis. For breath-by-breath respiratory gas analysis, it is important to identify the response time of the gas measurement modules.

Because the modules sample the inspired and expired air stream directly from the subject, without a mixing chamber to average the gas concentration levels, the modules are required to track quickly varying concentration levels.

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When fully optimized, the O2100C and CO2100C modules can achieve response times on the order of 200ms and can thus track breathing rates approaching 105 BPM. To enhance a modules response time, run the module at a higher air sampling flow rate and use AcqKnowledge to create a summed derivative filter.

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Hardware Packages   |   Respiratory Gas Analysis – Breath-by-breath

Hardware Bundles are complete solutions for the specified application. Choose your preferred platform and bundle, then click "Request Pricing" to request an estimate, add/remove items, or complete purchase. If you have questions about specific items, click through to the product web page for details and specifications, or contact your Local Sales contact.

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Dyadic Interactions Involving Parents, Children, Couples, and More | Recording from Multiple Participants Part I

Synchronizing Data from Multiple Participants
Performing a dyadic experiment takes more planning than single-participant studies. Data must be tightly synchronized, equipment must remain inobtrusive, and the experimental paradigm drives the optimal setup. Join us to learn how to record high-quality synchronized data for a wide range of applications.

What You Will Learn:
– How to synchronize data from two participants
– Recording options: ECG, EDA, EEG, fNIRS, Video
– Collaborative virtual environments
– Data analysis techniques
– Practical tips—and advice on working with children
– New ideas about your research

Live Webinar: May 20th at 8AM PT/11AM ET

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