Except for linear fits, all curve fits in Logger Pro and Graphical Analysis are done using a non-linear n-dimensional search. As such there is an element of randomness that can prevent the fit from converging absolutely every time a fit is performed....
Borrowing sensors and calculators from Texas Instruments for in-service and/or pre-service teacher workshops is easy, and it's free for educators. Loans are subject to availability, intended use, and duration. Be sure to submit a completed request f...
Our sensors require 5V power supplied to them so you would need an external supply in order to use them with your multimeter. You might want to contact Extech or Fluke for their line of equipment designed to interface with multimeters. Another option...
If Logger Pro 3 is already installed on your Windows or macOS computer, the latest version can be downloaded from our website at:https://www.vernier.com/tech/lpupdates.html
If you need to make a fresh install of Logger Pro 3, refer to:How do I ac...
After clicking 'OK,' the following error pops-up and the installation quits. "You do not have enough access privileges for this installation."
In order to correct this, you will need to do the following:
1. Download and install Palm Desktop 4...
Air tracks use small streams of air to hold up carts so that they move with very little friction. They used to be very popular in physics classrooms. Using Motion Detectors on air tracks can be problematic because the air leaving the small holes in t...
Yes, it could. The EKG_phone.pdf file inludes a graph that shows a run where, for the first two seconds, a nearby cell phone was doing its periodic "hand shake" with the network. At the two second mark, the EKG trace returned to normal. The interfere...
Yes, you can get LoggerPro to display heart rate while you are recording EKG data. If you set up a calculated column and use the default Beats Per Minute settings on the EKG channel, you should get decent heart rate data displayed in real time. If th...
Logger Pro is no longer sold and no longer receives updates.
To swap a video, select it, choose Movie Options from the Options menu, and browse to a new video. This feature is available in Logger Pro versions 3.5 and newer.
Related TILs:How d...
Use 30ml borosilicate glass vials with teflon PTFE lined caps (source: Cynmar Corporation, Item #115-27974, 12pack @ $11.00.) The diameter of the vials is big enough to accommodate the probes, unlike the BOD bottles, and they form a very good watert...