An automatic calibration marker and wavelength
scanning drive has been installed on the Perkin-Elmer infrared spectrometer and the precision
of this drive was checked under various operating conditions. The optimum reproducibility was found to be 0.03 wave-drive divisions and the reproducibility under normal operating conditions was found to be G.23 wave-drive divisions at the slowest scanning speed, which is six minutes per revolution of the wave-drive drum.
The spectrum of nitrogen dioxide has been examined in the NaCl and LiF prism regions and a tentative assignment of the absorption bands has been made. / Science, Faculty of / Physics and Astronomy, Department of / Graduate
| Identifer | oai:union.ndltd.org:UBC/oai:circle.library.ubc.ca:2429/41599 |
| Date | January 1950 |
| Creators | Ross, W. L. |
| Publisher | University of British Columbia |
| Source Sets | University of British Columbia |
| Language | English |
| Detected Language | English |
| Type | Text, Thesis/Dissertation |
| Rights | For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use. |
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