which light is used in FT-IR spectroscopy

Categories >> Sciences >> Chemistry >> Analytical Chemistry
Suggest New Category

Question Posted / nagabhushan010

6 Answers
18236 Views
Hetero, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

which light is used in FT-IR spectroscopy..

Answer / jagadeeshchandra

In IR spectometer no lamp will be used.
IR radiation is produced by electrically heating an inert
solid material in the temperature range of 1500-2000k.The
heated material then emits IR radiation.

Ex: 1. Nernest glower - A cylinder of rare earth oxides
2200 k temperature

2. Glober - Silicon carbide rod 1500 k temp

3. Incandescent wire

4. Nichrome

5. Light emitting diodes

Other natural sources are sun,fire. IR is one of the light
emitting from these

Is This Answer Correct ?

17 Yes

0 No

which light is used in FT-IR spectroscopy..

Answer / mayank patel (alembic)

Nunst Blower

Is This Answer Correct ?

7 Yes

1 No

which light is used in FT-IR spectroscopy..

Answer / raja

For IR instruments no specific lamp was not required. IR Range radiation purpose heating the ceramic coil or any other heating capacity lamp or other..

Is This Answer Correct ?

1 Yes

0 No

which light is used in FT-IR spectroscopy..

Answer / jayshree

tungsten halogen lamp

Is This Answer Correct ?

6 Yes

8 No

which light is used in FT-IR spectroscopy..

Answer / ganesh d

Nernst glower or Nichrome wire

Is This Answer Correct ?

0 Yes

2 No

which light is used in FT-IR spectroscopy..

Answer / chhatrapal singh in dhanuka ph

Nernest Glower lamp is used in IR

Is This Answer Correct ?

0 Yes

2 No

Post New Answer

More Analytical Chemistry Interview Questions

How to select buffer for HPLC mobile phase

4 Answers Cadila, Cipla, Lupin,

What is Endcapped Hplc column

2 Answers

What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.

0 Answers

why does used dry caffien in HPLC calibration?

0 Answers Dishman,

Why potassium dichromate was using in Uv calibration?

1 Answers

what is the defination of calibration & verification?

9 Answers Divis Laboratories,

what is least count of a balance? How we find out this? Any formula for least count of Analytical balance?

13 Answers Acme Formulation, Analytical Solutions, Dr Reddys, Reddy Labs,

Wath is the differenc between two column HPLC wich have the samme support , lenth , pore size, etc.. But different name .for exemple : Spherisorb / lichrosorb

2 Answers NDA,

What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)

0 Answers Natco,

What is principle of Polarimeter?

21 Answers Intas,

how much you expected salary?

7 Answers GSK GlaxoSmithKline,

WHAT IS DIFFERENCE B/W MALTINGRANG/DSC

1 Answers Glochem,

For more Analytical Chemistry Interview Questions Click Here