BIOPAC® Systems, Inc. Logo

H19 VO2 & RER

This BSL PRO lesson records absolute volume of O2 and CO2 in a 60-second interval.

The lesson was updated in May 2015 for BSL 4.0.1 and in Jan 2012 to include an optional 2-point calibration; the graph template gtl and the gtl settings PDF were updated to reflect this change.

Experimental Objectives

  1. To obtain absolute VO2 and RER values for a subject at rest (optional segments include hyperventilation and recovery from exercise).
  2. To demonstrate the relationship between VO2 and RER.

Tasks Performed by the Student

Subject will:

Videos

Biopac Student Lab Student Download

Student Prep & Distance Learning

Click the link(s) below for sample data and/or lesson procedure video(s), BSL PRO Lesson procedures (PDF) for human lessons*, and graph template files (*.gtl) for BSL PRO Lessons. If more than one .gtl is available, download the .gtl with the _suffix to match BSL version and hardware.

Lesson Hardware

This lesson requires a Biopac Student Lab (BSL) System and the following hardware. If your BSL System does not include all hardware items, expand your system by selecting required items below. For more details, review the Lesson: L# BSL Lessons - see the Lab Manual or launch BSL; A# and H# BSL PRO Lessons, click the PDF link above to review full setup, recording, and analysis procedures.

Item Name Cart
GASSYS2-EA Gas Analysis Sys for BSL, 5 L Add to Cart
AFT27 Cal. Syringe, 3 liter Add to Cart
AFT11E Flex Coupler 22mmOD/35mmID Add to Cart
Select Option Airflow Transducer Add to Cart
AFT3 Disp. Noseclip, 10/pk Add to Cart
AFT2 Disp. Mouthpiece, 22 mm 10/pk Add to Cart
AFT7-L Smooth Bore Tubing, 3m/35mmID Add to Cart
AFT22 T-valve 22 mm OD Add to Cart
Spotlight On
free BIOPAC webinar

Stimulation Techniques for Researchers

Researchers use Stimulus-Response to understand human behavior. Learn how to setup five different stim-response experiments: Electrical, Haptic, Thermal, Auditory and Visual. We’ll show you a live demo of all the hardware and software, and we’ll explain how it works.

Register Now
Latest News

NEWS CITATIONS – Heart Rate & Heart Rate Variability, Wingate Anaerobic Test, and Neuroscience of Music

BIOPAC provides software and hardware that allow for research teams to record and analyze respiration activity in physiological experimentation. Here are a few notable studies covering HRV, EMG, and EEG measurement. DON’T STRESS (Jing Wei, Hong Luo, Si J. Wu, Paul P. Zheng, Genyue Fu, and Kang Lee) Humans encounter various stressful situations everyday at work, home, and school. Such stress when experienced at high degrees and/or […]

What makes you laugh the most?

Alan Macy Answers Proust Questionnaire BIOPAC co-founder and R&D Director, Alan Macy, was interviewed recently by Roger Durling for the Santa Barbara Independent. The article, “The S.B. Questionnaire: Alan Macy,” provided a background excerpt of the Santa Barbara entrepreneurs’ past as well as his answers to the Proust Questionnaire. The biomedical technology developed at BIOPAC reflects an ambitious […]

Read All
Request a Demonstration
Request a Demonstration