Respiratory Exchange Ratio

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RER data for exercise physiology

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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Hardware Packages   |   Respiratory Exchange Ratio

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Wired

MP160 System + Gas Analysis System, Transducer amp, pneumotach & airflow accessories

  • 1 x MP160 Data Acquisition Systems
  • 2 x Tubing - Smooth Bore
  • 1 x General Purpose Transducer Amplifier
  • 1 x Pneumotach Transducer
  • 1 x Unknown Product (Array)
  • 1 x Gas Analysis Systems - CO2 and O2

MP160 System + Gas Analysis System, Transducer amp, pneumotach & airflow accessories

  • 1 x MP160 Data Acquisition Systems
  • 1 x Gas Analysis Systems - CO2 and O2
  • 1 x General Purpose Transducer Amplifier
  • 1 x Face Mask, Adult, w/T-valve
  • 1 x Pneumotach Transducer
  • 2 x Tubing - Smooth Bore

MP160 System + O2 & CO2 amps, Transducer amp, pneumotach & airflow accessories

  • 1 x MP160 Data Acquisition Systems
  • 2 x Tubing - Smooth Bore
  • 1 x Mixing Chambers
  • 1 x General Purpose Transducer Amplifier
  • 1 x Pneumotach Transducer
  • 1 x Oxygen Measurement Amplifier
  • 1 x Carbon Dioxide Measurement Amplifier
  • 1 x Unknown Product (Array)
  • 1 x Gas Sampling Interface Kit
  • 1 x Cal. Syringe, 3 liter

MP36R System plus gas analysis

  • 1 x MP36R Systems
  • 1 x Tubing - Smooth Bore
  • 1 x Couplers
  • 1 x T-valves
  • 1 x Gas Analysis Systems - CO2 and O2
  • 1 x Unknown Product (Array)
  • 1 x Gas Sampling Interface Kit
  • 1 x Cal. Syringe, 3 liter

MRI

MP160 System + O2/CO2 & airflow for MRI

  • 1 x MP160 Data Acquisition Systems
  • 1 x MRI Filtered Cable Sets
  • 1 x Oxygen Measurement Amplifier
  • 1 x Carbon Dioxide Measurement Amplifier
  • 1 x General Purpose Transducer Amplifier
  • 1 x Non-rebreathing T-valve for MRI
  • 1 x Medium Flow Trans 300L/min for MRI
  • 1 x Gas Sampling Tubing+Luer for MRI
  • 1 x Tubing - Smooth Bore
  • 1 x Couplers

Animal

MP160 System + Transducer amp & Pneumotach for animal and CO2 & O2 amps

  • 1 x MP160 Data Acquisition Systems
  • 1 x Animal Pneumotachs 17 ml/sec-1.7 L/sec
  • 1 x General Purpose Transducer Amplifier
  • 1 x Carbon Dioxide Measurement Amplifier
  • 1 x Oxygen Measurement Amplifier
  • 1 x Unknown Product (Array)

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