The illumination value is a measure of the light, originating from the LED source, that reaches the light detector. The illumination value is reported in relative units because all the measurements made with the Polarimeter are made in reference to a...
Yes! We have made example experiments available, free of charge.
If you are using the Chemical Polarimeter, those experiments can be downloaded here.
If you are using the Go Direct Polarimeter, those experiments can be downloaded here.
Both versions...
The standard in polarimetry is to use a 10 cm pathlength which is approximately 25 mL in our sample cell. However, because it is not always feasible to have this large a sample volume, you can accurately take readings with sample heights lower than 1...
Short Answer
This is a bit of a gray area. The short answer is "If the video can be loaded and played in Vernier Video Analysis or Logger Pro, then you can use the analysis tools to analyze the video."
Long Answer
The long answer is tha...
This information pertains to the original LabQuest and LabQuest 2.
If you have a LabQuest 3, see this article.
Before following these instructions to add the driver for the HP LaserJet P2035 or HP LaserJet P2035n, your LabQuest version must be 1...
The meter on the sensor reports count rate in various units such as counts per second, but our software reports total counts during each time interval, not count rate. The units displayed in Logger Pro thus are "counts" and not, for example, counts p...
Yes, you can scale the time to effectively adjust the frame rate.
Logger Pro uses the frame rate actually marked on the video. If the frame rate needs adjustment, it is marked incorrectly in the video. Logger Pro 3.8.2 and newer allow you to overrid...
Vernier Circuit Board (VCB, discontinued)
Specifications and User Guide
TROUBLESHOOTING
- Primary Test: Check for physical defects. Check for proper power supply. There is also a resettable fuse located to the right of switch SW1. This fuse li...
Absorbance is a unitless measure of the amount of light of a particular wavelength that passes through a volume of liquid, relative to the maximum possible amount of light available at that wavelength.
Absorbance readings are unitless because the...
The Digital Radiation Monitor (discontinued), can be used the TI-Nspire Lab Cradle , but only if the correct cable is used. Until June 2011, Digital Radiation Monitors were shipped with a cable that will not work with the the Lab Cradle. Updated ...