What is Handheld Raman Spectroscopy? Handheld Raman spectrometers combine the long-established principles of Raman spectroscopy with miniaturized components, enabling users to take and use
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Recently, miniaturization of Raman, mid-infrared and near-infrared spectrometers has made substantial progress, and marketing companies predict
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Here we show the potential of four portable Raman spectrometers, using different excitation wavelengths and technologies (operating at 532, 785, and 1064 nm together with an
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However, contrary to Raman and MIR spectroscopy, miniaturization has been much further driven for near-infrared instrumentation. Thus, the present communication will focus on hand
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Figure 1. Hand-held NIR spectrometers based on different monochromator principles (a) VIAVI MicroNIR 1700, linear variable filter, (b) Texas Instruments DLP NIRscan Nano EVM, digital micromirror device
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State-of-the-art, real-time spectral performance and with rugged with wireless capabilities; ASD NIR spectrometers and spectroradiometers specialize in field
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The presentation will provide an overview on the building principles of the most recently introduced handheld NIR spectrometers and critically highlight their performance and potential by means of
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The SciAps PowerHouse X is a portable benchtop XRF spectrometer that offers on-site elemental analysis. Its 80 kV X-ray tube allows for enhanced sensitivity and a broader elemental range, making
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The following is a summary of selected articles published recently in Spectroscopy on the subject of handheld, portable, and wearable spectrometers
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Thus, the present communication will focus on hand-held near-infrared spectrometers only and discuss their applications to selected analytical
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In Figure 1 the state-of-the-art of miniaturized and commercially available NIR spectrometers is illustrated. Only the most important spectroscopic
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This present review article considers the rapid development of miniaturized handheld near-infrared spectrometers over the last decade and
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Abstract There is a growing interest for cost-effective and nondestructive analytical techniques in both research and application fields. The
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The objective of this review is to turn the interested readers'' attention to the realistic potential of state-of-the-art handheld NIR spectrometers for qualitative and quantitative quality control.
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Abstract:This present review article considers the rapid development of miniaturized handheld near-infrared spectrometers over the last decade and provides an overview of current instrumental
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This present review article considers the rapid development of miniaturized handheld near-infrared spectrometers over the last decade and
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AURA® handheld NIR is a portable spectrometer system, which enables measurements to be taken directly on site, suitable for a variety of applications.
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The emphasis of this paper is on handheld dedicated analyzers. Many spectrometers have historically been large, possible fragile, expensive and complicated to use.
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Spectrometers have a wide range of applications ranging from optical to non-optical spectroscopy. The need for compact, portable, and user-friendly spectrometers has been the pivot of attention from
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What does the rise of portable and handheld spectroscopic instrumentation tell us?
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The most recent years have brought ultra-miniaturized NIR spectrometers to reality; such devices are either USB powered or have own built
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"Small" spectrometers fall into three broad classes: small versions of laboratory instruments, providing data, subsequently processed on a PC; dedicated analyzers, providing
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"Small" spectrometers fall into three broad classes: small versions of laboratory instruments, providing data, subsequently processed on a PC; dedicated analyzers, providing actionable information to an
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In this study, four commercially available state-of-the-art mobile Raman spectrometers were used, each with a distinct excitation wavelength. Two of them allow the recording of the second
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Abstract "Small" spectrometers fall into three broad classes: small versions of laboratory instruments, providing data, subsequently processed on a PC; dedicated analyzers, providing actionable
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"Small" spectrometers fall into three broad classes: small versions of laboratory instruments, providing data, subsequently processed on a PC; dedicated analyzers, providing actionable information to an
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