AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
Labquest logger pro9/28/2023 The table can be used to store several individual runs, the most recently collected data set is called “ Latest “. As data is collected, it is recorded in the table on the left of the screen and plotted on the graph on the right. Data collection can be started and stopped by clicking on the and buttons, or by pressing Enter on the keyboard.Near the top of the screen (above the data table), you should see a live display of the signal(s) at the probe(s). The window below will appear: Select the appropriate sampling mode, duration, and sampling rate for your application. Select Experiment > Data Collection or click on the “Data Collection” icon () to define your data collection parameters.Once all sensors are being recognized, select Close. If your sensor is not automatically detected, simply find it in one of the scroll-down lists, click on the sensor icon and “drag and drop” it on the appropriate channel. Once selected, the window below should appear: In the example above, a Stainless Steel Temperature probe has been connected to channel 1 (CH1). However, it is a wise idea to verify this by selecting Experiment > Setup Sensors and choosing the appropriate LabPro interface. It is very likely that the LabPro interface and Logger Pro software will have automatically recognized the sensor you have installed on the device.Open a new file by selecting File > New from the menu bar.It will likely be worth your time to explore these (don’t forget the “Help” menu) The button and menu bars across the top of the window contain many useful data handling and analysis functions. The right portion of the screen will present a graphical display of the data. Data can also be copied and pasted to and from Excel for plotting or manipulation. Multiple runs can be stored in a single table. The left portion of the screen is a spreadsheet-like table which will hold data that is collected. The opening screen should appear as below. Depending on the specific measurement being done, additional connections or preparation may be necessary. Connect the appropriate sensor(s) to one of the four channel inputs on the left side if the LabPro.Verify that the LabPro interface is plugged into a USB port on the computer, and that the power supply for the LabPro is plugged in (green light is lit).More detailed instructions are available from Vernier. This document provides the basics that you will need to set up the interface, connect a sensor (or sensors) and acquire data. Once data is collected, the Logger Pro software provides several options for basic data analysis. This LabPro interface is an analog to digital converter capable of being applied to several measurement scenarios, from temperature and pH measurement, to instrument interfacing. Vernier’s Logger Pro is a software package that can be used to control a simple data acquisition system attached to a USB port of the computer. Calculated columns allow you to graph new quantities such as kinetic energy.Basic Data Collection and Analysis Using Logger Pro 3.Play back movies synced to sensor data.Capture videos from DV cameras and web cameras.Extract data from movies using frame-by-frame video analysis.Model data with user-adjustable functions.XY graphs, log graphs, double-Y graphs, strip charts, and FFT graphs.Read values and slope from graphs using examine and tangent line tools.Lay out graphs, tables, and text as needed across multiple pages to describe your experiment.Manually enter data for graphing and analysis.Use a variety of data-collection modes, as needed, for your experiment: time-based data, selected events, events with typed-in entries, photogate, radiation counting, and more.Draw predictions on a graph before collecting data.Collect live data from more than 80 different sensors and devices.Perform statistical analysis of data, including integrals, tangents, curve fits (pre-defined, custom, and weighted), and more.Draw predictions on graphs prior to data collection.Analyze a video frame by frame or take measurements from a still photo.Capture videos to add a visual record of an experiment synchronized with your data.Enter values manually from existing data tables or import data.Collect data from a variety of sources, including LabQuest 2, LabQuest Stream, LabQuest Mini, LabPro, WDSS, spectrometers, Ohaus balances, ProScope HR, and more.Supports over 80 Vernier sensors for real-time graphing and analysis.Develop your own experiment files to match your curriculum.Includes over 1,000 experiment files supported by our library of lab books.
0 Comments
Read More
Leave a Reply. |