The instructions for the Turbidity sensor state that the sample cuvette be filled "so that the bottom of the meniscus is at the top of the white line." Some cuvettes no longer have this line. If you are using a cuvette that has no line, you can draw ...
There could be several reasons for this.
1. There is a gentle drop in the voltage response of the Turbidity Sensor for the first several minutes that it is plugged in. If it is calibrated right when it is plugged in, then some time passes before a...
Yes. There are three minor things to keep in mind:
A) It is best to have the .mbl, .xmbl, or .cmbl extension on all files, so they are recognized by Windows as Logger Pro files.
B) If you move Mac files to Windows, they will work perfectly as ...
This is a Mac OSX feature. Any time a file is set as stationery (a reference copy not meant for students to change) and you open that file, the Mac OS makes a copy of it. All applications do this, not just Logger Pro.
The experiment files we suppl...
LabPro needs 1.5 V batteries. Standard alkaline batteries will provide 1.5V. Cheaper "heavy duty" batteries will not provide 1.5V for very long, and are not recommended. Rechargeable alkalines will also provide the full 1.5 V, so they will work. Howe...
This happens when your calculator doesn't have enough free memory available to hold the DataMate program. You will need to delete some or all of the existing applications on the calculator.
We strongly suggest that you clear the calculator memory...
It is easy to print the graph with the current interpolation. Instead of using the mouse, use the keyboard to issue a print command. control-P or Command P will print the current page, including the current interpolation information....
Make sure you are using a 3.x.x version of Graphical Analysis or Logger Pro.
Under the File menu, select Print Data Table. This will send the entire contents of the Data Table to the printer. Be careful; this may be many pages long.
If you select P...
It is possible to purchase or build longer cables. We suggest the following parameters for cable length.
USB - The maximum cable length that we suggest is 5 meters. Cables that exceed this length may not function properly due to poor signal qualit...
When LP 2.0 was released, the original Respiration Monitor Belt files were changed from mmHg to kPa. The algorithm for rate calculation was not modified at the time. Any respiration wave that doesn't exceed 3 kPa is thrown out by the algorithm. The e...