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Nazarenko, Alexander Y.; Nazarenko, Natalie A. – Journal of Chemical Education, 2005
The interfacing of various spectrometers with analog output to a personal computer running Microsoft Excel in the Windows environment is described. This low cost data acquisition solution is a useful replacement of a chart recorder for various UV-visible and infrared scanning spectrophotometers.
Descriptors: Computer Software, Data Collection, Spectroscopy, Measurement Equipment
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Hoag, Craig M. – Journal of Chemical Education, 2005
A simple Vernier software and Technology LabPro unit was used to interface a computer with a Durrum model 110 stopped-flow apparatus using the iron (III)--thiocyanate reaction. The software can readily be used to retrieve that data from the stopped-flow apparatus using one probe to measure the voltage and a second probe to trigger the data…
Descriptors: Computer Interfaces, Computer Software, Data Collection, Chemistry