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CO2 Gas Sensor Troubleshooting and FAQs

  • June 20, 2017
  • 0
*There are three versions of wired CO2 Gas Sensors. One model was sold up to about January 2007, then replaced with another model from 2007......
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What is the volume of gas displaced by the shaft of the CO2 and O2 Gas Sensor? What is the total volume of the Large and Small BioChambers?

  • June 19, 2017
  • 0
The total volume of the is 2060 mL. The total volume of the is 325 mL. The volume displaced by the shaft of the O2......
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My temperature sensor reads 80°C at room temperature on a LabQuest 2.

  • June 16, 2017
  • 0
A small number of LabQuest 2 units shipped in the Fall of 2016 that have an improper internal calibration. These LabQuests read certain sensors poorly.......
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How should I wrap my sensor cable?

  • June 13, 2017
  • 0
Some of our sensors include a cable or cord, and it is tempting to wrap it around the sensor for storage. In a short time,......
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Will my Ocean Optics USB 2000 spectrometers work with Logger Pro or LabQuest App?

  • June 9, 2017
  • 0
Ocean Optics USB2000 units may work properly with Logger Pro 3 (version 3.8.4 or newer). If you have a Windows 8.1 computer or newer, a......
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Can I collect data with a spectrometer while using another sensor such as temperature or pH using Logger Pro?

  • June 8, 2017
  • 0
We do not recommend, nor do we support collecting other sensor data while using a spectrometer. Please note that Logger Pro will allow you to......
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The peak heights on my Vernier gas chromatograph are lower than they were previously.

  • June 8, 2017
  • 0
There are a few possibilities here: 1) The column may be clogged, try running your Mini GC at high heat and pressure for an hour......
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My Vernier gas chromatograph pressure won’t get above 15 kPa.

  • June 8, 2017
  • 0
You most likely need to change out the septum. Signs that the septum on a Mini GC is going bad: 1) The injection feels too......
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LabQuest will not connect to other devices on certain networks, including guest networks.

  • June 7, 2017
  • 0
Some networks are set up to allow devices to connect out to the internet, but prohibit communication between devices that are on the network. For......
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How do I set up a LabQuest-generated network on LabQuest 2 or LabQuest 3?

  • June 7, 2017
  • 0
This information pertains to LabQuest 2 and LabQuest 3. If you have an original LabQuest, see this article. The soft access point function of the......
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