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1. What is the rule of thumb for setting the bandpass, so one obtains the most accurate spectrum (highest intensity and best peak shape)? <May have to look in the Cary Instrument Manual> a. The bandpass is the same as the peakwidth. b. The bandpass should be half of the peakwidth c. The bandpass should be one-tenth of the peakwidth. d. The bandpass should be one-hundredth of the peakwidth. e. The bandpass should be twice as wide as the peakwidth. 2. What is meant by the term data interval? a. The data interval is a synonym for bandpass or resolution. b. The data interval is how closely spaced the digital points are taken in the attempt to make a representation of the analog signal. c. The data interval is how closely spaced the analog points are taken in the attempt to make a representation of the digital signal. d. The data interval is the total range of wavelengths that you scan during a spectroscopic analysis. Çó´óÉñ½â´ðÕâÁ½µÀÌ⣬Óüòµ¥µÄÒ»Á½¾ä»°½âÊÍһϣ¬¶àл |
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