The Centripetal Force Apparatus Moment of Inertia Accessory Kit (CFA-MIK) with the Go Direct® Centripetal Force System (GDX-CFA) relies on the use of a Go Direct® Force and Acceleration Sensor (GDX-FOR) for data collection.
Remove the ...
The Go Direct® Force and Acceleration Sensor (GDX-FOR) is used for data collection on the Go Direct® Centripetal Force System (GDX-CFA). When measuring centripetal acceleration it is important to use the sensor bracket in order to note with a...
In general, printing from our four Analysis apps (Graphical Analysis, Spectral Analysis, Instrumental Analysis, and Video Analysis) is a two step process.
Printing Graphs and Data Tables
Export the desired file (PNG graph image, or CSV data f...
For your convenience in registering Vernier Science Education as a vendor, a completed W-9 form is attached below. If you have further questions please email orders@vernier.com.
For 2025
Vernier W9 2025Download
For 2024
Vernier-W...
If you calibrate the Go Direct® Ethanol Vapor (GDX-ETOH) and the software cannot apply a proper function, the sensor will report that it is reading 100%. Verify that you are using appropriate concentrations for your calibration.
Repeat the ca...
The shaft of the Go Direct® Ethanol Vapor (GDX-ETOH) is slightly smaller than the Ethanol Sensor (ETH-BTA). This means that the stopper #6 Stopper for Ethanol Sensor (ETH-STOP) will not hold the Go Direct Ethanol Vapor in place.
To fix this ...
We do not recommend autoclaving the 250 mL Nalgene bottles , 250 mL Nalgene Bottle w/Lid (CO2-BTL), that ship with the O2 and CO2 gas sensors. We also do not recommend autoclaving the BioChamber 250 (BC-250).
The bottles are made of Polyethylene...
This article applies for the following sensors:
Go Direct® Motion Detector (GDX-MD)
Go Direct® Photogate (GDX-VPG)
Go Direct® Sound Sensor (GDX-SND)
Go Direct® Static Charge (GDX-Q)
Go Direct® Sensor Cart (GDX-CAR...
It is not usually necessary to perform a new calibration when using the Relative Humidity Sensor (RH-BTA). You can simply connect the sensor to a Vernier data-collection interface, start your Vernier data-collection program, and the stored calibrati...
The following information describes how to set up Go Direct Photogates (GDX-VPG) when using LabQuest App.
If you are collecting data with Graphical Analysis or Graphical Analysis Pro, see this article.
If you are collecting data with a wired Vernie...