Nov 28, 2025
Circular dichroism (CD) is the differential absorption of left- and right-circularly polarized light by a chiral molecule. Circular dichroism (CD) is dichroism
Feb 04, 2026
Mass spectrometry is an indispensable analytical tool in chemistry, biochemistry, pharmacy, medicine and many related fields of science. Mass spectrometry is
Jun 01, 2026
INTRODUCTION Spectroscopy is the study of the interaction between matter and electromagnetic radiation. The types of electromagnetic radiation are often
Oct 30, 2025
Spectroscopy may seem remote from everyday experience, but in fact, human color vision—the ability to recognize materials and make inferences
Oct 19, 2025
• Typically want to be <5% of a pixel •Measured the deviation with respect to the centroid of each wavelength or field •Distortion and imaging performance are a design trade-off for spectrometers
Jun 06, 2026
Besides the two main characteristics of a spectrometer —namely, collecting power and resolution—there are a number of other features that determine the potentialities of a particular
Dec 29, 2025
A brief historical description of the development of different spectrometer mountings and optical benches used in chemistry and physics
May 17, 2026
In this article, we will explore what a spectrometer is, how it works, and the different types of spectrometers used in scientific research. We will also
Aug 23, 2025
Spectrometers use light wavelengths to investigate the chemical composition of a sample. Atomic spectrometers use an analytical method by which one or several
Apr 07, 2026
Mass spectrometry therefore not only provides a specific molecular mass value, but it may also establish the molecular formula of an unknown compound. Tables of
May 28, 2026
Spectrometers are devices for separating spectral components and measuring them. They can use diffraction gratings or prisms, interference effects or other
Aug 18, 2025
People for Process Automation offer you solutions and products in flow, level, liquid analysis, optical analysis, pressure, temperature measurement, software and
Jul 14, 2025
If the spectrometer has a large spectral range, it may also have filters to stop higher order light from reaching the sensor. Most optical spectrometers operate over the UV, visible, and infrared (or near
Jan 12, 2026
FTIR spectrometers (Fourier Transform Infrared Spectrometer) are widely used in organic synthesis, polymer science, petrochemical engineering,
Dec 13, 2025
On the following pages are shown two common spectrometer geometries; the transmission grating based and the crossed Czerny-Turner. Also, the figures defines the key design parameters of a
Jul 26, 2025
Spectrometer detectors consist of a row of light sensitive pixels, each of which corresponds to a particular wavelength. Each pixel will generate an electrical signal of intensity proportional to how
Jun 11, 2026
When the vaporized organic sample passes into the ionization chamber of a mass spectrometer, it is bombarded by a stream of electrons. These electrons have a high enough energy to knock an
Aug 09, 2025
The large variety of spectrometers may, for convenience, be classified into magnetic and electric spectrometers, the first group being by far in greater use. According to accepted nomenclature one
Apr 26, 2026
The first spectrometers were used to split light into an array of separate colors. Spectrometers were developed in early studies of physics, astronomy, and
Mar 02, 2026
There are three main components in all spectrometers; these components can vary widely between instruments for specific applications and levels of resolution.
Mar 29, 2026
The words spectrograph, spectrophotometer, and spectroscope are used to describe apparatus, whereas spectrometry and spectrophotometry are used interchangeably with spectroscopy.
Nov 29, 2025
How a mass spectrometer works If something is moving and you subject it to a sideways force, instead of moving in a straight line, it will move in a curve -
Oct 21, 2025
i-need ist die Produktsuchmaschine für die Industrie 4.0. 22000 Produkte von über 1000 verschiedenen Herstellern zusammengefasst in Marktübersichten
Nov 14, 2025
The spectrometer uses a prism or a grating to spread the light into a spectrum. This allows astronomers to detect many of the chemical elements by their
Apr 17, 2026
Overview The Eoguar HS2000 Pro-TEC is a high-sensitivity, passive-cooled array fiber optic spectrometer engineered for demanding low-light spectroscopic applications in research and
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