There is an intermittent timing related issue when first connecting an Ohaus balance, VGPS, or Watts Up device to Windows 8 32 bit operating systems when Logger Pro is running. In that very specific circumstance, Logger Pro will hang on some Windows...
There can be several reasons why Logger Pro will fail to communicate with the Watts Up.
Logger Pro 3.8 or newer is required for Watts Up. If you have an older version, you will need to update. See:
https://www.vernier.com/support/updates/logger-p...
Yes, we do indeed sell replacement lids. These lids can be used with the cuvettes for the Colorimeter, SpectroVis, Vernier Spectrometer, and Ocean Optics spectrometers. The lids are made of polyethylene. They are sold as a pack of 100.
The lids ar...
For most spectrometers and colorimeters, the useful absorbance range is from 0.1 to 1. Absorbance values greater than or equal to 1.0 are too high. If you are getting absorbance values of 1.0 or above, your solution is too concentrated. Simply dilut...
We do not recommend submerging the microphone in water. It is not intended for that use. We do not at this time sell a sensor designed for measuring sound under water....
New Features
•New Sensor Support
• Vernier Motion Encoder System
• PAR Sensor
• Emissions Spectrometer
• UV-VIS Sp...
All the original experiment files for the first edition of Physics with Vernier are included with the latest release of Logger Pro (version 3.8.6.2). To find these files, choose Open from the file menu or click the icon for opening a file. Within the...
This is a known issue with Logger pro version 3.8.6.2. Saving a file with the Vernier Emissions Spectrometer (VSP-EM) connected and reopening the file will inadvertently and incorrectly set the spectrometer collection mode to transmittance. It also e...
The equipment you need to study wind energy in a classroom depends on the grade level and what activities you are interested in doing. A comprehensive list of KidWind kits and books based on grade level and activities can be found here: Which KidWind...
The Vernier PAR Sensor is calibrated before shipping and should not need user calibration.
However, you can calibrate the sensor using the Clear Sky Calculator (www.clearskycalculator.com). The Clear Sky Calculator for Quantum Sensors reports the...