AdministratorIs Near Infrared Spectroscopy portable?
Benchtop NIR methods have been used in recent years for pharmaceutical quality assurance, but more portable and handheld options are becoming available and are being sold to the general public as technologies advance [12].
How much is NIRS?
Because NIR composition analyzers are designed to detect moisture and additive residues, their cost and calibration requirements are a bit higher and more complex than NIR moisture-only units . Their prices start around $18,000 for a desktop system to $28,000-29,000 for inline or online systems.
What is Micro NIR?
The MicroNIR family of spectrometers is the next generation of ultra-compact near-infrared spectrometer sensors and analyzers solving customer needs across multiple industries. You are here. Products.
What is UV VIS NIR spectrophotometer?
Ultraviolet-visible (UV-Vis) spectrophotometers use a light source to illuminate a sample with light across the UV to the visible wavelength range (typically 190 to 900 nm). UV-Vis-NIR spectrophotometers have an extended wavelength range, into the near-infrared (NIR) (800 to 3,200 nm).
What is the difference between FTIR and NIR?
FTIR uses mid-infrared wavelengths of light (MIR), which are those between 20 and 2.5 µm wavelength. NIR uses near-infrared wavelengths of light (hence the NIR name) which are those of 2.5 to 0.7 µm wavelength.
What is NIR machine?
A near infrared spectrometer (also known as NIR spectrometer) is an analytical instrument used to examine pharmaceutical, chemical or medical materials in bulk, with very little sample preparation. Near infrared spectrometers offer spectral wavelength ranges around 12,500 to 4000 cm-1 or more.
Which country is NIR?
Country Acronyms
| Country | Acronym |
|---|---|
| A | |
| NICARAGUA | NIC |
| NIGER | NIR |
| NIGERIA | NRA |
Is fNIRS similar to fMRI?
Like fMRI, fNIRS measures the hemodynamic response to neural activity, but rather than relying on the paramagnetic properties of Hb, it relies on the different absorption properties of biological chromophores (Hoshi, 2005; Ferrari and Quaresima, 2012).
What is Nir?
NIR is an acronym for Near InfraRed spectroscopy, and it refers to the analytical technique of using near-infrared radiation to analyze samples for compositional or characteristic traits. NIR has also been used to describe Near-Infrared Reflectance.
What is near-infrared spectroscopy?
WHAT IS NEAR-infrared spectroscopy? NIR is a spectroscopic method that uses the near-infrared region of the electromagnetic spectrum (from about 350 nm to 2500 nm). NIR is accurate, reliable, rapid and non-destructive, requiring no sample preparation.
What is near infrared (NIR)?
NIR is a spectroscopic method that uses the near-infrared region of the electromagnetic spectrum (from about 350 nm to 2500 nm). NIR is accurate, reliable, rapid and non-destructive, requiring no sample preparation.
What is a micro portable spectrometer?
A micro portable spectrometer in the near infrared region (microNIR) is a new instrument that has guaranteed the reliability and speed of analyses, being a compact, sensitive, and non-destructive analytical technique [4]. MicroNIR, as well as other spectrometers, has the ability to characterize and quantify various analytes simultaneously.
What are the technical specifications of the NIR spectrometer?
Technical specifications spectrometer NIR spectrometer Basic data Power supply USB Communication USB Dimensions 82 x 66 x 45 mm Operating system (for GUI) Windows and Mac. Linux upon request