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what is difference between IR & FTIR ? how we calibarte
both ? I want to know the procedure.
- 7 Answers
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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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Organic Chemistry 
