The sampling capabilities of a portable spectrometer are some of the most important aspects to examine when considering a purchase, and flexibility is a virtue in this area, especially when you're dealing with multiple different sa. The sampling capabilities of a portable spectrometer are some of the most important aspects to examine when considering a purchase, and flexibility is a virtue in this area, especially when you're dealing with multiple different sample types or unique and difficult samples. It's advisable to take account of the sample formats that are coming in to. Specifications like spectral range, resolution and limits of detection are common sense considerations for any spectrometer purchase, and this includes portable and handheld spectrometers. Like traditional benchtop spectrometers, there are a wide range of scientific fields and industries in which handheld spectrometers are used, and each applicatio. Portable, handheld, compact, miniaturized – these are all similar words that are not necessarily interchangeable when it comes to laboratory instruments. Not all portable spectrometers are handheld and not all handheld spectrometers will have the same shape or weight, and so on. Some portable instruments may look like smaller versions of their benc. In one way, speed can be thought of as the time between the start of a scan and the output of a result, and this is an important consideration for any instrument, with many portable instruments capable of delivering a result within seconds. However, speed and efficiency are also closely tied to other factors such as sampling capabilities, ease of u. Portable instruments that are brought out into the field, into worksites, mines, crime scenes and the great outdoors, should be designed with a greater degree of durability than those offered the protection of a clean and controlled laboratory environment. Dust, water, fluctuating temperatures and vibrations can all easily skew sensitive measuremen.