what is difference between IR & FTIR ? how we calibarte
both ? I want to know the procedure.
Answers were Sorted based on User's Feedback
Answer / d.raja sekhar raju
FTIR is provided with a interferometer which scans 40 times
in a minute, providing better resolution
Is This Answer Correct ? | 67 Yes | 10 No |
Answer / bhalchandra farde anuh pharma
In FTIR providing interferometer techniqe ,it is
mathamatical operation by in which possible scanning done
40 times in one minutes and give better resolution . It is
calibrated by using Polystyrene film ( MIR flim ) 0.38 mm
for wave number , Resolution & noise test etc.
Is This Answer Correct ? | 51 Yes | 7 No |
Answer / n.seshaiah
In IR single time scanning
In FTIR number of scans more.
Is This Answer Correct ? | 38 Yes | 3 No |
Answer / nenmal suthar
IR works on single spectrum where as FTIR uses an
interferometer which makes several scans. The Fourier
Transforms is uses to convert the interferogram into an
infrared spectrum.
Is This Answer Correct ? | 32 Yes | 6 No |
Answer / sukhrajkaur
IR USED MONOCHROMATIC LIGHT WHERE AS FTIR USES POLYCHROMATIC LIGHT
Is This Answer Correct ? | 23 Yes | 11 No |
Answer / dr. a. bera, cdl
FTIR interferometer techniques by which it scans 50 times
in a minute, providing better resolution.
It is internally calibrated by He-Ne laser.
Digitally it can be subtracted or can make addition,
But it is costly.
Is This Answer Correct ? | 13 Yes | 14 No |
Answer / vp quality
Ask this questions to dmg qc polydrug parshant kamlapur kar ha ha ha
Is This Answer Correct ? | 0 Yes | 6 No |
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