Word Finder - spectrometer

definition

An optical instrument for measuring the absorption of light by chemical substances; typically it will plot a graph of absorption versus wavelength or frequency, and the patterns produced are used to identify the substances present, and their internal structure.

The spectrometer more commonly used for astronomical work is the grating spectrometer more commonly used for astronomical work is the grating spectrometer.

The group has a particularly strong interest in NMR, having access to its own dedicated 400 MHz spectrometer.

Glasgow will have a new 600MHz NMR spectrometer equipped with a cryoprobe.

This is a high specification research FTIR spectrometer built by Bio-Rad (now Digilab).

Here we use Monte Carlo method to simulate the spectra that may have been measured by the Compton suppression spectrometer.

A tandem mass spectrometer is a mass spectrometer that has more than one analyzer, in practice usually two.

These devices work in a different manner to the more familiar grating spectrometer.

This can be achieved either by increasing the chemical shift or by increasing the spectrometer frequency.

A block diagram of the spectrometer system is shown in figure 11.

The equipment needed was a mass spectrometer.

We are currently developing an ion mobility spectrometer for the detection and quantification of trace compounds in exhaled breath in real time.

The scattered light is analyzed using a double grating monochromator followed by a single grating monochromator followed by a single grating spectrometer.

We are also combining the mixing device with a UV Raman spectrometer as a novel probe of fast folding kinetics.

Secondly, a spectrometer will measure the energies of incoming gamma-ray photons.

Finally, a first analysis of the leading proton spectrometer data where the diffracted proton is directly measured is presented in section 2.4.

What is the mass range of the mass spectrometer?

Determining water content in human nails with a portable near-infrared spectrometer.

Funds have been awarded by the EPSRC to enable our Division to purchase an aerosol time-of-flight mass spectrometer.

Behind this hole is a quadrupole mass spectrometer coupled to an ion energy analyzer.

The project will develop a demonstrator of a portable gamma-ray spectrometer suitable for remote deployment.

Helium mass spectrometer leak test to detect even the tiniest of leaks.

The spectrometer more commonly used for astronomical work is the grating spectrometer.

In order to minimize the heating action of the light, it might be submitted to a preliminary prismatic analysis before it reaches the slit of the spectrometer, after the manner of Helmholtz.