Answer the questions regarding a single Fourier transform infrared spectroscopy (FTIR) experiment. The interferogram was sampled at a retardation interval (8) of 0.0001297 cm. What wavenumber range is possible with a sample retardation interval (8) of 0.0001297 cm? A = cm- For a spectrum acquired in 8-bit space (256 data points sampled) for 8 = -A to ô = +A , determine the value of maximum retardation (A) and the resolution (R). A = ст R = cm- What is the interferometer mirror velocity if each data point required 267 µs (fint) to obtain? Vint = cm/s

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter16: An Introduction To Infrared Spectrometry
Section: Chapter Questions
Problem 16.14QAP
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Answer the questions regarding a single Fourier transform infrared spectroscopy (FTIR) experiment. The interferogram
was sampled at a retardation interval (8) of 0.0001297 cm.
What wavenumber range is possible with a sample retardation interval (8) of 0.0001297 cm?
Aỹ =
cm-
For a spectrum acquired in 8-bit space (256 data points sampled) for ô = -A to d = +A , determine the value of
maximum retardation (A) and the resolution (R).
A =
cm
R =
cm-1
What is the interferometer mirror velocity if each data point required 267 us (tintt) to obtain?
Vint =
cm/s
Transcribed Image Text:Answer the questions regarding a single Fourier transform infrared spectroscopy (FTIR) experiment. The interferogram was sampled at a retardation interval (8) of 0.0001297 cm. What wavenumber range is possible with a sample retardation interval (8) of 0.0001297 cm? Aỹ = cm- For a spectrum acquired in 8-bit space (256 data points sampled) for ô = -A to d = +A , determine the value of maximum retardation (A) and the resolution (R). A = cm R = cm-1 What is the interferometer mirror velocity if each data point required 267 us (tintt) to obtain? Vint = cm/s
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