Q-Box HR1LP Human Respirometry Package

The Q-Box HR1LP Human Respirometry Package allows users to conduct numerous safe, exciting investigations in respiratory and cardiovascular physiology. The equipment and instruments are simple to set up and operate . The Q-Box HR1LP Human Respirometry Package is ideal for use in undergraduate laboratory courses, yet the package’s Infrared CO2 Analyzer, Oxygen Sensor, Pneumotach Spirometer and Wireless Exercise Heart-Rate Monitor have the accuracy and resolution required for research.

The Q-Box HR1LP includes:

  • Connector.

    Q-P103

    Gas Pump 1LPM

  • Connector.

    Q-G265

    Flow Monitor 2LPM

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    Q-S102

    O2 Analyzer 0-100%

  • Connector.

    Q-S153

    CO2 Analyzer 0-10%

  • Connector.

    S182

    Wireless Exercise Heart Rate Monitor

  • Connector.

    S184

    Pneumotach Spirometer

  • Connector.

    A505

    Facemasks (2 Large, 2 Med)

  • Connector.

    A506-neo

    Neoprene mask holder

  • Connector.

    A508

    Non-rebreathing valve (plus mask, spirometer and breath mixing bag adaptors, valve leaflets and insertion tool)

  • Connector.

    G129

    Breath Mixing Volume Bags (2)

  • Connector.

    C610

    LabQuest Mini data interface system (2)

  • Connector.

    C901

    Logger Pro Software

  • Connector.

    C404

    Customized Experimental Files

  • Connector.

    Q-Box Accessory Kit

  • Connector.

    Rugged Case

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    Manual

C901 LoggerPro  software supplied with the Human Respirometry Package displays breathing frequency, relative breathing pattern, heart rate data as well as O2 and CO2 concentration in the exhaled breath, as they are collected. This enables the user to follow changes in these variables as they occur during the various experimental procedures.  Exhaled air is sub-sampled from a Breath Mixing Bag and pumped through the gas analysis system at a known flow rate. From the  change in O2 and CO2 concentration in the breath mixing bag, VO2, VCO2 and respiratory exchange ratio are calculated. From the average breath flow minute ventilation rate (VE) is also calculated.  During spirometry measurements vital capacity maneuvers can be performed to obtain Flow-Volume Loops and Volume-Time plots.   Calculations of various lung volumes and capacities are done in the software.

Features:

  • Versatile, modular, easy to use, gas exchange system for VCO2 and VO2 measurements
  • Includes Spirometry module for lung capacity and volume measurements
  • Easily adaptable to animal respiration measurements with additional accessories

Applications:

  • Human Respirometry Measurements
  • VO2, VCO2 Measurements During Rest and Mild Exercise
  • Heart Rate Measurements
  • Tidal Lung Volume and Vital Lung Capacity Measurements
  • Minute Ventilation and Breathing Capacity Measurements

 

Example of experiments with Q-Box HR1LP Human Respirometry Package:

  • Effects of isotonic exercise on VE, VO2, VCO2 and respiratory exchange ratio
  • Effects of hyperventilation and breath holding on respiration and heart rate
  • Effects of re-breathing and increased dead space on respiration and heart rate
  • Effects of diet, caffeine, etc. on metabolism
  • Differences in lung volume and capacity between individuals
  • Simulations of obstructive lung disease and its ettect on Flow-Volume plots

 

Respirometry Data Set
Spirometry Data Set