by Laura French
Portable and handheld spectrometers bring detection and identification capabilities off of the bench and out of the lab, enabling research to take place in the field, quality control to take place at the loading dock and instruments to be taken right to the sample rather than vice versa, increasing efficiency and convenience. There are a wide range of portable spectrometry methods available, including but not limited to Raman scattering, Fourier transform infrared (FTIR) spectroscopy, X-ray fluorescence (XRF) and visible spectroscopy, and applications range from screening of raw materials to detection of illicit drugs to investigations of minerals and environmental samples.
While compact and portable instruments may have some practical limitations compared to their benchtop counterparts, such as resolution or sensitivity constraints, they are often fit for purpose to provide specific answers in otherwise inaccessible settings or conditions.1 There are many factors and features to keep in mind when purchasing a portable spectrometer that will determine its suitability for your specific purpose and applications. Weighing these factors can ensure your new instrument delivers the performance and benefits you expect and require.
Read more on Labcompare.