Using+Logger+Lite


 * How to use a Computer instead of the LabQuest with the pH Sensor **
 * Step 1: Download Logger Lite software.** Make sure the computer you are using has Logger Lite installed. Logger Lite comes free with every probe purchased. The four computers in the back of the TTL have Logger Lite installed. When you know it is downloaded, open up the program.


 * Step 2: Attaching the pH Sensor into the Computer.** You can do this one of two ways. You can plug the end of the pH Sensor Probe into the Go!Link and then connect the Go!Link to the computer through a USB drive. If you do not have the Go!Link you can also use your LabQuest to connect it to the computer. To do this you plug the probe into the LabQuest and then attach the USB cord to the LabQuest and computer.


 * Step 3: Using Logger Lite.** Logger Lite should start immediately to pick up data from your probe. The software will come up with a screen that shows a graph and a table chart.




 * Step 4: Start/Stop**. To start recording data, you need to press the green play button at the top. Let it run for however long you like, then press the red stop button when you are done. The stop button will be in the same place as the play button.




 * Step 5: Zooming In and Out**. To zoom in and out, so you can get a better view of your data, you first click the Analyze button on the task bar and scroll down to zoom in or zoom out. Then you click and highlight the portion of the graph you want to zoom in on. Notice on the pictures below that there is an area that has a slightly darker grey highlight, make sure you do that, because that is the information it will zoom in or out.

Picture of the Analyze button.

Picture of Highlighting.