Which of the following is the least sensitive ion detector?
A. Faraday cup collector
B. Channeltron
C. Micro-channel plate
D. Electron multiplier transducer
Answer:A
Which of the following is the least sensitive ion detector?
A. Faraday cup collector B. Channeltron C. Micro-channel plate D. Electron multiplier transducer
Explanation: Faraday cup collector is the least sensitive ion detector. It is used in places where great sensitivity is not required.