Which of the following is not the drawback of conventional infrared analyzers used for gas analysis?
A. Cell is difficult to maintain
B. It is expensive to replace
C. Detector is vibration sensitive
D. Only one source is used
Answer:D
Which of the following is not the drawback of conventional infrared analyzers used for gas analysis?
A. Cell is difficult to maintain B. It is expensive to replace C. Detector is vibration sensitive D. Only one source is used
Explanation: Two sources are used in conventional infrared analyzers used for gas analysis. To