The Respiratory Exchange Ratio (RER) is determined by dividing VCO2 produced by VO2 consumed. The measurement is very similar to the setup required for VO2 consumption, except that the produced CO2 flow is integrated simultaneously with the consumed O2 flow. The RER can be presented in real time, with values representing the running average of RER for the last (user-specified) number of seconds. Save the graphical RER waveform as text to create tabulated RER data; tabulated data can easily be ported to other applications. An automated script for computing RER is available via download from BIOPAC.
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MP160 System
Wired | Respiratory Exchange Ratio
MP160 plus AcqKnowledge with transducer amp, pneumotach transducer, gas analysis system and airflow accessories
MP160 System
Wired | Respiratory Exchange Ratio
MP160 plus AcqKnowledge with transducer amp, pneumotach transducer and airflow accessories, O2 & CO2 amplifiers
MP36R System
Wired | Respiratory Exchange Ratio
MP36R with AcqKnowledge plus 22 mm flex coupler, 22 mm T-valve, gas sampling interface kit, liter calibration syringe, smooth bore tubing and gas analysis system
MP160 System
MP160 System
MP36R System
MP160 System
MRI | Respiratory Exchange Ratio
MP160 plus AcqKnowledge with O2/CO2 measurement amps, MRI airflow transducer, transducer amp & MRI cable/filter system
MP160 System
MP160 System
Animal | Respiratory Exchange Ratio
MP160 plus AcqKnowledge with transducer amp, pneumotach transducer for animal, and CO2 & O2 measurement amplifiers
MP160 System
Project scents on cue for a predetermined time and then extract to clear for the next scent. Deliver multiple scents throughout the experiment. The new Scent Delivery System includes: Scent Delivery Module(s) for wet or dry scents SDS200 – order from 1 to 8 modules Carbon Air Filter System extraction fan for in-lab ventilation SDS200FILTER Solid State […]
View AllBIOPAC provides software and hardware that allows research teams to conduct studies in virtual reality. Here are a few notable studies using both virtual reality systems and BIOPAC equipment researching to see how virtual reality could impact emotions, health, and medicine. Feelings on 2D vs. 3D Previous studies have suggested that virtual reality (VR) can […]
BIOPAC’s comprehensive Introductory ECG Guide addresses fundamental to advanced concerns to optimize electrocardiography data recording and analysis. Topics include: ECG Complex; Electrical and Mechanical Sequence of a Heartbeat; Systole and Diastole; Configurations for Lead I, Lead II, Lead III, 6-lead ECG, 12-lead ECG, precordial leads; Ventricular Late Potentials (VLPs); ECG Measurement Tools; Automated Analysis Routines for extracting, […]
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