Go Direct® O2 + CO2 Gas Sensor Bundle
This bundle includes all the equipment you need to complete the photosynthesis and respiration lab experiment. It includes the Go Direct O2 Gas Sensor, the Go Direct CO2 Gas Sensor, and the BioChamber 2000. The sensors connect via Bluetooth® wireless technology or via USB to your device.
$799.00
The Go Direct O2 Gas Sensor measures gaseous oxygen concentration and air temperature. This sensor has a wide measurement range, which is ideal for studying human and cellular respiration. A 250 mL Nalgene bottle is included for running controlled experiments with small plants and animals.
The Go Direct O2 Gas Sensor can be used in a variety of experiments:
- Test catalase activity under various conditions.
- Measure oxygen consumption at rest and after exercise.
- Measure the change in gas produced during photosynthesis.
- Compare the rates of cell respiration in germinating and non-germinating peas.
Monitor changes in carbon dioxide, temperature, and relative humidity easily with the Go Direct CO2 Gas Sensor. This sensor includes built-in temperature compensation and humidity protection. A 250 mL Nalgene bottle is included for running controlled experiments with small plants and animals.
The Go Direct CO2 Gas Sensor is ideal for the following experiments:
- Measure the change in gas concentration during cellular respiration.
- Measure the change in gas concentration during photosynthesis.
- Study the effect of temperature on cell respiration or metabolism of organisms.
- Investigate artificial selection in yeast by comparing respiration rates of different strains.
The BioChamber 2000 is a 2000 mL plastic chamber that can be used with a CO2 Gas Sensor and an O2 Gas Sensor to monitor gaseous carbon dioxide and oxygen levels simultaneously in a closed system. The BioChamber 2000 is particularly useful when monitoring respiration and photosynthesis. The large top opening provides easy access to insert, adjust, or remove the sample.
Rechargeable Battery—Ready When You Are
The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our free Graphical Analysis™ app or LabQuest 3 App. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students.
Wired or Wireless—The Flexibility to Choose
Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our free Graphical Analysis™ app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the solution best for your classroom or laboratory.
Oxygen Sensor
Cell type: Electrochemical cell
Range: 0–100% (0–1000 ppt) O2
Accuracy (at standard pressure 760 mm Hg): ±1% volume O2
Resolution: 0.01% O2
Temperature Sensor
Type: Thermistor
Accuracy: ±0.5°C
Resolution: 0.1°C
Dimensions
Sensor tube length: 38 mm
Sensor tube diameter: 28 mm
Total length: 155 mm
Connections
Wireless: Bluetooth
Wired: USB
CO2 Sensor
Type: NDIR
Range: 0–100,000 ppm
Accuracy0 to 1,000 ppm: ±100 ppm
1,000 to 10,000 ppm: ±5% of reading + 100 ppm
10,000 ppm to 50,000 ppm: ±10% of reading
50,000 to 100,000 ppm: ±15% of reading
Resolution: 1 ppm CO2
Temperature Sensor
Type: integrated circuit (IC)
Accuracy: ±0.5°C
Resolution: 0.1°C
Relative Humidity Sensor
Type: integrated circuit (IC)
Accuracy: ±5% or better
Resolution: 0.1%
Dimensions
Sensor shaft length: 82 mm
Sensor shaft diameter: 28 mm
Total length: 200 mm
Connections
Wireless: Bluetooth
Wired: USB
Go Direct® O2 Gas Sensor
Go Direct® CO2 Gas Sensor
BioChamber 2000
Micro USB Cable (2)
250 mL Nalgene Bottle w/Lid (2)
Go Direct® O2 Gas Sensor
Warranty: 5-year limited warranty (1 year on battery)
User Manual: https://www.vernier.com/manuals/gdx-o2/
Go Direct® CO2 Gas Sensor
User Manual: https://www.vernier.com/manuals/gdx-co2/
Warranty: 5-year limited warranty (1 year on battery)
BioChamber 2000
Warranty: 5-year limited warranty
