14

32

5vacuum

The Mass Spectrometer

clear screen

all 5 stepsOriginal slide

prepared for the

Use the mouse to select a numbered step

14

32

5vacuum

The Mass Spectrometer

clear screen

all 5 stepsOriginal slide

prepared for the

vaporisationof sample

1

14

32

5vacuum

The Mass Spectrometer

clear screen

all 5 stepsOriginal slide

prepared for the

ionisation by electron ‘gun’

2

14

32

5vacuum

The Mass Spectrometer

clear screen

all 5 stepsOriginal slide

prepared for the

accelerationand focus by electric field

3

14

32

5vacuum

The Mass Spectrometer

clear screen

all 5 stepsOriginal slide

prepared for the

deflection by magnetic field

4

14

32

5vacuum

The Mass Spectrometer

clear screen

all 5 stepsOriginal slide

prepared for the

detection by ion counter

14

32

5vacuum

The Mass Spectrometer

clear screen

all 5 stepsOriginal slide

prepared for the

detection by ion counter

deflection by magnetic field

4accelerationand focus by electric field

3ionisation by electron ‘gun’

2

vaporisationof sample

1