Question

In: Chemistry

Demonstrate, how to calculate the drift time in a TOF mass spectrometer, if the acceleration voltage...

Demonstrate, how to calculate the drift time in a TOF mass spectrometer, if the acceleration voltage is known.

Solutions

Expert Solution

Hi i have just boxed with blue color for the necessary equation to calculate drift time from acceleration voltage. Here E stands for Acceleration voltage although in table another terminology Electric Field is used, don't worry both are same.

queen_honey_blossom answered 1 year ago
Next > < Previous

Related Solutions

Describe the differences between a linear TOF mass spectrometer and an orthogonal TOF instrument? What are...
Describe the differences between a linear TOF mass spectrometer and an orthogonal TOF instrument? What are the advantages and limitations of these two geometries?
If an ion fragments in the drift tube of a TOF, how would you know? Keyboard...
If an ion fragments in the drift tube of a TOF, how would you know? Keyboard Shortcuts
(a) Calculate the wavelength of an electron under an acceleration voltage of (i) 200 V, (ii)...
(a) Calculate the wavelength of an electron under an acceleration voltage of (i) 200 V, (ii) 1.5 MeV and (ii) 2.5 GeV. Also, calculate the velocity of electrons moving at these acceleration voltages. How does this velocity compare to the speed of light. If they are comparable to the speed of light, use relativistic effects to calculate the wavelength of electron? (b) If the wavelengths are so small, can one expect the resolution of the TEM made with these energies...
Describe Surface-Enhanced Laser Desorption Ionization - Time of Flight (SELDI-TOF) mass spectrometry as an approach for...
Describe Surface-Enhanced Laser Desorption Ionization - Time of Flight (SELDI-TOF) mass spectrometry as an approach for the rapid detection and quantification of proteins.
Calculate the 0-100 km/h (0-62 mph) acceleration time for a vehicle of effective mass (m) 1000...
Calculate the 0-100 km/h (0-62 mph) acceleration time for a vehicle of effective mass (m) 1000 kg (2205 lb), rolling resistance (R) 225 N for a range of drag coefficients Cd = 0.24, 0.34, 0.44 and 0.54. Assume frontal area, A= 2.25 m2 , and ? = 1.2 kg/m3
A mass spectrometer is designed to calculate masses of atoms. A source produces positive ions of...
A mass spectrometer is designed to calculate masses of atoms. A source produces positive ions of mass m and charge q. The ions move with a velocity v to the right, pass through a narrow slit S1 and enter a region between two charged plates. In this region they experience both an electric and a magnetic field. The electric field E is caused by the 2 charged plates; the upper plate is (-) charged and the lower plate is (+)...
Calculate uK Run # Experimental Condition Total Block Mass (M) Total Hanging Mass (m) Measured Acceleration...
Calculate uK Run # Experimental Condition Total Block Mass (M) Total Hanging Mass (m) Measured Acceleration (“slope value”) Calculated µk Wooden Surface 1 Initial Block Mass Initial Hanging Mass 0.324 kg 0.1 kg 0.22 m/s2 2 Initial Block Mass Doubled Hanging Mass 0.324 kg 0.2 kg 1.5 m/s2 3 Doubled Block Mass Doubled Hanging Mass 0.648 kg 0.2 kg 0.19 m/s2 Felt Surface 4 Initial Block Mass Initial Hanging Mass 0.324 kg 0.1 kg 0.26 m/s2 5 Initial Block Mass...
1. a Calculate the natural log of the capacitor voltage for each time point b. Add...
1. a Calculate the natural log of the capacitor voltage for each time point b. Add a linear trendline to your graph and display the best fit equation c. Record the slope from your best-fit equation in step d. Calculate the capacitor time constant τ using the slope with the equation e. Calculate the internal DMM resistance R using the following equation: ( I am not sure how to use my data to answer this problem) Voltage -2.28 -0.9 -0.75...
With the aid of a diagram explain how a thermal desorption-gas chromatography-mass spectrometer functions for the...
With the aid of a diagram explain how a thermal desorption-gas chromatography-mass spectrometer functions for the analysis of VOCs.
With the aid of a diagram explain how a thermal desorption-gas chromatography-mass spectrometer functions for the...
With the aid of a diagram explain how a thermal desorption-gas chromatography-mass spectrometer functions for the analysis of VOCs.
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT