Introduction
A NIR spectrometer (near-infrared spectrometer) is an analytical instrument used to measure the near-infrared spectrum of a sample, which provides information about the chemical composition and the physical properties, and it is used in the food, the agriculture, the pharmaceutical, the chemical, and many other industries for the rapid and the non-destructive analysis. The NIR spectrometer measures the absorption or the reflectance of the light in the near-infrared region, typically from 780 to 2500 nanometers, and the spectrum shows the absorption bands that are related to the overtones and the combinations of the molecular vibrations, particularly those of the O-H, the N-H, and the C-H bonds, and the spectrum provides a fingerprint of the sample, which is correlated with the composition and the properties by the chemometric models; the NIR spectrometer consists of a light source, a monochromator or another wavelength selection device, a sample holder or a probe, a detector, and a control and a data analysis system, and it provides a rapid and a non-destructive analysis, with little or no sample preparation, and it is used for the analysis of the moisture, the protein, the fat, and the other components in the food and the agricultural products, for the analysis of the raw materials and the products in the pharmaceutical industry, for the quality control, for the process monitoring, and for many other applications; the NIR spectrometer is available as the benchtop and the portable instruments. NIR spectrometers are used in the food and the agriculture industry, in the pharmaceutical industry, in the chemical industry, and for many other applications. With their rapid analysis, NIR spectrometers are essential for the non-destructive analysis.
NIR Spectrometer LNSM-T2012
Spectrometer has a high-performance near-infrared spectrometer that offers a wavelength range of 900 to 1700 nm. It is equipped with advanced a high-quality InGaAs linear array detector...
NIR Spectrometer LNSM-T2011
Spectrometer is a compact benchtop design that offers a spectral bandwidth of 755 to 1100 nm. It has an SMA905 optical fiber interface for efficient light signal transmission. The linea...
NIR Spectrometer LNSM-T2010
Spectrometer operates within a wavelength range of 950 to 1700 nm, providing precise measurements for various near-infrared spectroscopy applications. This includes software for measuri...
Standards
European Pharmacopoeia 2.2.25-Spectrophotometry, ultraviolet and visible
ASTM E275-08(2022)-Standard Practice for Describing and Measuring Performance of Ultraviolet, Visible, and Near-Infrared Spectrophotometers
Complies with the above standards, but is not limited to them.
Features
1. NIR spectrometer for near-infrared composition analysis.
2. Spectrometer with NIR source, detector and chemometric software.
3. For agriculture, food, pharmaceutical, chemical and polymer testing.
4. Includes spectrometer, sampling accessories, software and manual.
5. Analyzes samples rapidly with little or no preparation.
FAQ
Q1: What scenarios is this spectrometer used for?
A: It measures near-infrared absorption to quantify composition, moisture and identity in grains, food, pharmaceuticals, chemicals and polymers, with chemometric models and minimal sample preparation.
Q2: What standards does it comply with?
A: It follows ASTM E1944 and E1655 for NIR multivariate analysis, USP <1119>, related ISO and GB/T standards, with wavelength and photometric performance verified.
Q3: What is the warranty?
A: The spectrometer carries a 12 to 24 month warranty covering the optics, detector and software. Lamps are wear parts. Damage from spills or unauthorized repair is excluded.
Q4: Is it hard to operate?
A: Routine use is simple after models are built, but calibration model development requires trained chemometric staff. We provide a manual, installation and training.
Q5: What is the lead time?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is calibration required?
A: Verify wavelength and photometric performance periodically and validate chemometric models. Keep calibration and model records for regulated use.
Q7: Are consumables universal?
A: Lamps and sampling accessories are model-specific, while standards are certified references. Ongoing cost includes lamps and model maintenance.
Q8: Can it be customized?
A: Yes, several configurations are available. Options include wavelength range, fiber probes, reflectance or transmission sampling, autosamplers and 21 CFR Part 11 software. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.
Q9: Is installation included?
A: Standard delivery includes the spectrometer and manual. On-site installation, model setup and training are typically included or recommended.
Q10: What samples are compatible?
A: It handles solids, powders, liquids and pastes with NIR-active constituents. It is not for trace analysis, non-NIR-active targets, or samples beyond model and instrument validation.
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