In theory, the absorbance of a sample is the same regardless of the spectrometer or Colorimeter used to measure it (as long as that exact sample is measured under the same concentration and pathlength conditions). Unfortunately, theory is not always ...
If the gel (liquid) inside the body of the electrode is "low" (i.e., less than half the length of the body of the electrode), the sensor may still work properly. However, it may need to be calibrated each time before use (How do I calibrate a sensor ...
This laboratory exercise is designed for the college laboratory. The chemicals are hazardous, proper safety precautions and waste disposal methods are to be used (gloves, goggles and garbage). Discuss safety precautions and waste disposal for this la...
Logger Pro is no longer sold and will no longer receive updates.Syncing a video with sensor data collection requires Graphical Analysis Pro.
If you are using a third party data logger, like an accelerometer, you may be able to synchronize a video...
Ethanol Sensor (ETH-BTA)
Specifications and User Guide
Troubleshooting
Primary Test: Place the sensor over a sample containing 1% ethanol. The readings will rise within a minute to near 1%.
Secondary Test: Verify that ...
The Ethanol Sensor (ETH-BTA) is not compatible with Go!Link (GO-LINK). When connected together, Logger Pro and Logger Lite will incorrectly identify the Ethanol Sensor as an O2 Gas sensor.
The only workaround is to connect the Ethanol sensor to a di...
Texas Instruments provides free out of warranty repair for connector (I/O or link port) problems on graphing calculator and data collection devices that are up to three years old, if it is determined that the link port is broken. To receive a repl...
Hand-Grip Heart Rate Monitor (HGH-BTA)
Specifications and User Guide
Troubleshooting
Primary Test: Snap the module into place on the hand grips. Connect the receiver to an interface and start the data collection software....
Symptom: When you open the Network Configuration dialog, if you get a dialog that just says "Network Configuration" at the top and is otherwise blank.
Troubleshooting steps:
1) Reboot. Tap Home, choose System, choose Reboot.
2) Install (or reinstal...
This information pertains to the original LabQuest and LabQuest 2.
If you have a LabQuest 3, see this article.
In order to get the Laserjet P1606dn printer to work with the original LabQuest or LabQuest 2, you must be running the latest LabQuest...