Question

function of chopper in atomic absorption spectroscopy
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Answer 1

Source Modulation Light chopper• A chopper or a modulated power supply is used to modulate the source radiation that passes through the atomizer (flame). The chopper rotates resulting in an alternating atomic absorption and atomic emission signal.

Answer 2

Answer:

function of chopper in atomic absorption spectroscopy is

Explanation

The function of the chopper is to chop the light leaving the source so that when the incident beam hits the chopper at the solid surface, the beam will be blocked and detector will only read the emitted signal from the flame.