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There are many types of handheld spectrometers. How much do you know?

Compared with traditional direct-reading spectrometers, portable spectrometers are characterized by being easy to carry. Traditional spectrometers are relatively large and inconvenient to carry around, and cannot be used in many places. The miniaturization of portable spectrometer manufacturers' spectrometers has epoch-making significance, and can be used normally in very remote places in time, which greatly helps scientific research.

In the past, in remote areas or places where benchtop and mobile spectrometers could not be used, people's assessment of quality and safety was limited to technical means and sometimes had to be judged by experience. But with the advent of the truly portable era, where we couldn't reach before, we can now carry out quantitative and qualitative chemical analysis detection with portable spectrometers. We have expanded from safe production and quality control that could only be performed in the laboratory or indoors to outdoor or even more remote areas.

The design of UV-visible spectrometers generally avoids using lenses in the optical path as much as possible, mainly using mirrors to prevent absorption errors caused by the instrument. When the use of transparent components in the optical path cannot be avoided, materials that are transparent to both UV and visible light (such as quartz glass for the sample cell and reference cell) should be selected. UV-visible absorption spectrometer is one of the more widely used UV-visible spectrometers. It is mainly composed of a light source, a monochromator, an absorption cell, a detector, and data processing and recording (computer). UV / Vis spectrometer is mainly used for compound identification, purity check, determination of isomers, determination of steric hindrance, determination of hydrogen bond strength, and other related quantitative analysis, but it is usually only an auxiliary analytical method. Other analytical methods such as infrared, nuclear magnetic resonance, and EPR are required to analyze the test object to obtain accurate data.

Compared with traditional direct-reading spectrometers, portable spectrometers are characterized by being easy to carry. Traditional spectrometers are relatively large and inconvenient to carry around, and cannot be used in many places. The miniaturization of portable spectrometer manufacturers' spectrometers has epoch-making significance, and can be used normally in very remote places in time, which greatly helps scientific research.

The portable spectrometer from the portable spectrometer manufacturer is equipped with a special backpack, and the inspectors can carry the high-altitude test directly on their backs. The special luggage is suitable for putting into the standard car trunk, or you can bring the aircraft in the luggage compartment. In addition, we can also pull easily with a folding trolley.

Handheld spectrometers have a wide range of applications, including: electricity, petrochemicals, archeology, metal processing, pressure vessels, waste materials recovery, aerospace, geological exploration, mining mapping, mining, ore sorting, mineral trade, metal smelting, environmental monitoring, Soil monitoring, toys, clothing, shoes and hats, electronics and many other fields.

With more and more applications of spectrometers, this will also bring great changes to our lives.