The following steps describe how to collect data, including latitude and longitude, using the LabQuest App, and display it on a map.
1. Set up the GPS receiver.
• (LabQuest 2 and LabQuest 3 users) Enable the built-in GPS by choosing Sensor Setupâ€...
The default data-collection range for the Thermocouple (TCA-BTA) is set to have the best accuracy between 0°C and 900°C. There are two other settings available for data collection if you would like increased accuracy at a lower temperature or a hig...
Thermocouple (TCA-BTA)
Specifications and User Guide
Troubleshooting
Primary Test: Connect the Thermocouple to an interface and check the accuracy of the readings for temperature in room air. They should be within 5 deg C...
When testing a pH Sensor (pH Sensor (PH-BTA), Tris-Compatible Flat pH Sensor (FPH-BTA), Go Direct® pH Sensor (GDX-PH)), it is best to place it into a known buffer solution. This allows you to see if the sensor is reading correctly (e.g., in a bu...
You can attach the Wireless Dynamics Sensor System (WDSS) to the beam of the Go Direct® Centripetal Force System (GDX-CFA). This will allow you to collect force and acceleration data.
We recommend using the Go Direct® Force and Accelerati...
You may want to use a photogate (either Go Direct® Photogate (GDX-VPG) or Photogate (VPG-BTD)) to measure angular velocity of the Go Direct® Centripetal Force System (GDX-CFA) to help students gain insight into rotational motion. You can set...
The Go Direct® Centripetal Force System (GDX-CFA) requires the use of the Go Direct® Force and Acceleration Sensor (GDX-FOR) for sensor data collection. There are three primary channels that will be of use when using this sensor with the Go D...
The 3-step pulley has the following diameters:
20 mm
29 mm
48 mm
Go Direct Centripetal Force Apparatus, Troubleshooting and FAQs...
The mass of the Sliding Carriage will vary from unit to unit. We massed several, and found the range to be from 48.1 to 48.6 grams. For best results we recommended massing the carriage you are using.
Go Direct Centripetal Force Apparatus, Troubles...
The Go Direct® Centripetal Force System (GDX-CFA) ships with two mass carriages. One slides on bearings and is the primary mass holder for experimenting with masses rotating on the CFA. The second mass holder is designed to be affixed to the beam...