O2 Gas Sensor to Spirometer Adapter
Product information "O2 Gas Sensor to Spirometer Adapter"
This adapter facilitates the connection between an oxygen gas sensor and a spirometer when measuring the oxygen gas concentration and flow rate of exhaled air. It is used in experiment #22: Oxygen and Aerobic Metabolism from Human Physiology with Vernier.
| Batterie: | Inklusiv Batterie |
|---|---|
| Bildungsstufe: | Diploma/High School, Diploma/ Vocational/ Uni, Middle years |
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Accessory Items
O2 Gas Sensor
CHF 489.20*
The O2 Gas Sensor can be used to monitor gaseous oxygen levels in a variety of biology and chemistry experiments. The sensor is intended for measuring gaseous, not aqueous, O2 concentration.
Specifications
Measurement Range: 0–27% (0-270 ppt)
Accuracy (@ Standard Pressure 760 mm Hg): +/- 1% O2
Typical Resolution: 0.01%
Response Time: 90% of final reading in ~12 seconds
Warm-Up Time: Less than 5 seconds
Pressure Effect:
Directly proportional
Vout = Vout (standard) x (P/1013)
Pressure range: 0.5 atm to 1.5 atm
Output Signal Range: 0.3 to 5 VDC; 2.7 to 3.8 VDC @ 21% O2
Output Impedance: 1 KΩ
Input Voltage: 5 VDC +/–0.25 VDC
Gas Sampling Mode: Diffusion
Normal Operating Temperature Range: 20°C to 30°C
Operating Temperature Range: 5 to 40°C (with calibration)
Operating Humidity Range: 0 to 95% RH
Storage Temperature Range: –20 to +60°C
Dimensions:
Sensor Tube: 45 mm length, 28 mm OD
Total length: 135 mm
What's included
Vernier O2 Gas Sensor
250 mL gas sampling bottle
User Manual - O2-BTA
Go Direct® Spirometer
CHF 507.60*
Go Direct Spirometer is designed to make human respiratory measurements easy.
Specifications
Flow rate range: ±10 L/s
Flow head:Volume: 41 mL
Dimensions: 29.5 mm (diameter) × 82 mm (length)
Mass: 69 g
Construction: ABS plastic
Connections:Wireless: Bluetooth
Wired: USB
What's included
Go Direct Spirometer
Disposable mouthpieces (3)
Disposable bacterial filter (3)
Nose clips (3)
Micro USB Cable
User Manual - GDX-SPR
Spirometer
CHF 528.00*
The Spirometer is designed to make human respiratory measurements at rest and during moderate activity. Use it to perform a variety of experiments related to air flow and lung volume. The removable flow head (22 mm ID/30 mm OD) makes it easy to clean and sterilize.
Specifications
Flow rate: ±10 L/s
Dead Space: 93 mL
Nominal Output: 128 mV/[L/s]
Detachable Flow Head
Dimensions: 80.5 mm (diameter) × 101.5 mm (length)
Mass: 80 g
Construction: Clear acrylic plastic
Handle
Dimensions: 127 mm × 23 mm × 35 mm
Mass: 85 g
Construction: Black ABS plastic
Cable length: 1.5 meters
What's included
Vernier Spirometer (includes sensor handle and flow head)
(3) disposable mouthpieces
(3) disposable bacterial filter
(3) nose clips
User Manual - SPR-BTA