Gas Analysis

Study Real-Time Oxygen Consumption & Respiratory Exchange Ratio
Now life science educators and their students can obtain real-time oxygen consumption (VO2) and respiratory exchange ratio (RER) measurements using the Gas Analysis Systems for Biopac Student Lab MP3X (airflow accessories required). These face gas analysis systems are components of a complete life science teaching system when used with Biopac Student Lab system hardware, software, and curriculum.
AFT25 Accessories | Masks & Cap
Part #: RX-AFT25-LARGE, RX-AFT25-MEDIUM, RX-AFT25-SMALL, RX-AFT25-CAP
Airflow mask and cap accessories for the AFT25 adult facemask: Masks do not include T-valve. Available in small, medium, or large.…
Airflow Filter – Disposable Mouthpiece
Part #: AFT36, AFT36-200
Low flow resistance with high filtration efficiency Use this disposable bacteriological filter with integrated mouthpiece to protect subjects and equipment.…
Airflow Transducer
Part #: SS11LB, SS11LA
The SS11LB handheld airflow transducer is intended for human use and can be used to perform a variety of tests relating…
Autoclavable Mouthpiece
Part #: AFT8, AFT8-10
This autoclavable mouthpiece connects directly to the TSD117/SS11LA airflow transducer and reduces the cost of disposable parts. (30 mm ID)…
Cal Gas: 4% CO2, 16% O2
Part #: GASCAL
Use this Calibration Gas Cylinder with BIOPAC Gas Analysis Modules. Composition: 4% Carbon Dioxide, 16% Oxygen, balance Nitrogen Cylinder Type:…
Cal Gas: 8% CO2, 21% O2
Part #: GASCAL2
Use this Calibration Gas Cylinder as the second calibration gas when calibrating the GASSYS3 chamber. Composition: 8% Carbon Dioxide, 21%…
Cal. Syringe, 3 liter
Part #: AFT27
The AFT27 3.0 Liter Calibration Syringe is certified to have a volume that meets or exceeds an accuracy of 0.5% of…
Cal. Syringe, 600 ml
Part #: AFT6A
Medium pump syringe used for injecting a precise volume of air (600 ml) through airflow assemblies for precise calibration. The…
Calibration Chamber for GASSYS3
Part #: RX-GAS3
This is a short chamber that is used when performing calibration of the GASSYS3 Gas Analysis module. The large chamber…
Calibration Kit for SS11LB
Part #: FLOWCAL
Optional calibration/validation kit Use FLOWCAL to validate factory calibration of the SS11LB. This kit connects the syringe to the SS11LB, coupler,…
Couplers
Part #: AFT11A, AFT11B, AFT11C, AFT11D, AFT11E, AFT11F, AFT11H
These couplers connect a variety of air flow port IDs and ODs to transducers, tubing, filters, mixing chambers, and calibration…
Disp. Bact. Filter, 35 mm 10/pk
Part #: AFT4
These disposable airlfow filters remove airborne bacteria; use with the TSD107B and other 35mm breathing circuits. AFT4 VBMax™ filters provide…
Disposable Bacterial Filters
Part #: AFT1, AFT1-250
Disposable bacteriological filters for use with 22 mm breathing circuits, such as BIOPAC pneumotach transducers SS11LA, TSD117, or SS11. These filters…
Disposable Facemask
Part #: AFT10, AFT10S
The AFT10 facemask connects to 22 mm breathing circuits. Connects directly to the AFT1, AFT22 non-rebreathing T valve or TSD117…
Disposable Mouthpiece
Part #: AFT2, AFT2-250
These mouthpieces connect to the TSD117 pneumotach transducer and other 22 mm breathing circuits. Connects directly to the AFT1 bacterial…
Disposable Noseclip
Part #: AFT3, AFT3-250
These nose clips gently squeeze the nostrils shut to prevent errors when using mouth-breathing circuits. Available in packs of 10 or…
Endcap Gaskets for GASSYS3
Part #: RX-GAS3-GASKET
The RX-GAS3-GASKET is a set of endcap replacement gaskets for the GASSYS3 Gas Analysis Module. Over time the gaskets of…
Face Mask, Adult, w/T-valve
Part #: AFT25-1, AFT25-2, AFT25-3
This adult facemask with integral non-rebreathing T-valve is a high performance, very low dead space, low airflow resistance mask and…
Flow Head for Handheld Pneumotach Transducers
Part #: RX117
Sterilizable 22 mm ID/30 mm OD air flow head for older pneumotach transducers TSD117, SS11L, and SS11LA. The material used in the…
Flow Heads – Animal
Part #: RX237B, RX237D, RX237F, RX237H
Detachable pneumotach flow heads in the RXD237 Series are machined from acetal to give good stability with low weight and…
Gas Analysis System
Part #: GASSYS3
New! Gas Analysis System—paired with an MP36 unit, airflow transducer, and accessories—provides a lower-cost, compact, simpler, solution suitable for both…
Gas Sampling Interface Kit
Part #: AFT20
Use this gas sampling interface kit to connect the CO2100C or O2100C module with a variety of airflow breathing circuits. Use…
Head Support for AFT21
Part #: AFT24
The AFT24 head support is useful when breathing directly into the AFT21 non-rebreathing T-valve for exercise physiology measurements. The AFT24…
Heated Airflow Pneumotach 1.565 L/sec
Part #: SS50L
The SS50L heated pneumotach can perform a variety of pulmonary measurements relating to lung volume, airflow, and expired gas analysis. Each…
Heated Airflow Pneumotach 13.333 L/sec
Part #: SS52L
The SS46L-SS52L series pneumotachs can perform a variety of pulmonary measurements relating to airflow, lung volume, and expired gas analysis.…
Heated Airflow Transducer 83 ml/sec
Part #: SS47L
The SS47L is a heated pneumotach suitable for a variety of pulmonary measurements relating to lung volume, airflow, and expired gas analysis.…
Heated Flow Heads
Part #: RX137B1, RX137C1, RX137D1, RX137E1, RX137F1, RX137G1, RX137H1
The RX137 series are heated airflow head replacements for TSD137 and SS45L-SS52L pneumotach transducers—the head is heated (includes an AC137A power…
Heated Pneumotach Transducer 583 ml/sec
Part #: SS49L
The SS49L heated pneumotach can perform a variety of pulmonary measurements relating to expired gas analysis, airflow, and lung volume.…
Hydrophobic Filter 10/pk
Part #: RX-AFT20-FILTER
Replacement pack of 10 hydrophobic filters for the AFT20 Gas Sampling Interface Kit. Use of Hydrophobic Filters (and Nafion Drying…
Nafion Drying Tube 10/pk
Part #: RX-AFT20-NAFION
Replacement pack of 10 Nafion® drying tubes for the AFT20 Gas Sampling Interface Kit. Use of Nafion Drying Tubes (and Hydrophobic Filters)…
Pneumotach Heated Airflow Transducer 166 ml/sec
Part #: SS48L
The SS48L heated pneumotach can perform a variety of pulmonary measurements relating to lung volume, airflow, and expired gas analysis. Each…
Pneumotach transducer (spirometer) ±2.66 L/sec Airflow
Part #: SS51L
The SS51L pneumotach can perform a variety of pulmonary measurements relating to airflow, lung volume, and expired gas analysis. Each…
Pneumotach Transducer 1.67 L/sec – animal
Part #: SS50LA
This flow transducer is for animals such as medium-sized dogs and includes a detachable flow head (RX237F) and a differential pressure…
Pneumotach Transducer 167 ml/sec – animal
Part #: SS48LA
This very low flow transducer is for animals such as cats or rabbits and includes a detachable flow head (RX237D) and…
Pneumotach Transducer 17 ml/sec – animal
Part #: SS46LA
This very low flow transducer is for animals such as mice or rats and includes a detachable flow head (RX237B) and…
Pneumotach Transducer 50 ml/sec Airflow Heated
Part #: SS46L
The SS46L pneumotach can perform a variety of pulmonary measurements relating to airflow, lung volume, and expired gas analysis. Each…
Regulator Barb Interface GASSYS3
Part #: AFT17
Use this Regulator Barb Interface with Luer lock to connect a regulator (such as GASREG) and GASCAL or GASCAL2 calibration…
Regulator for GASCAL
Part #: GASREG
Use this non-corrosive, two stage regulator with flow control with GASCAL Calibration Gas Cylinder: 4% CO2, 16% O2 or the…
Reusable Mouthpiece
Part #: AFT9, AFT9-10
These mouthpieces connect to the TSD107B and other 35mm breathing circuits. Connects directly to the AFT4 bacterial filter or the…
T-valves
Part #: AFT21, AFT22, AFT23
These T-Valves are suitable for exercise physiology, pulmonary function, and even MRI applications. AFT21 35 mm OD: high performance, very low…