VIS-NIR spectrometers are analytical instruments used to measure and analyze light absorption and reflectance in the visible and near-infrared regions of the electromagnetic spectrum. VIS-NIR spectrometers offer rapid analysis speeds by providing a non-destructive method of analyzing samples to provide insight into their composition, structure, and various other physical properties. VIS-NIR spectrometers are used in nearly all industries and can be used to perform a multitude of analyses including concentration analysis, quality control analysis, environmental monitoring, and numerous others. When comparing VIS-NIR spectrometers be sure to compare key specifications such as wavelength range, detector type, and resolution as these can all directly impact the quality of your analysis.
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| Company | Malvern Panalytical | Malvern Panalytical | Malvern Panalytical |
| Item | LabSpec 4 Hi-Res Spectrometers | LabSpec 4 Standard-Res Spectrometers | TerraSpec 4 Hi-Res Spectrometer |
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| Catalog Number | ASD LabSpec 4 Hi-Res | ASD LabSpec 4 Standard-Res | TerraSpec 4 Hi-Res |
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| Description | Superior spectral resolution for sharp feature recognition
The ASD LabSpec 4 Hi-Res analytical spectrometer is designed for analysis of materials that are characterized by sharp spectral features that may require more resolute spectral data for accurate detection and identification.
The 3 nm VNIR, 6 Superior spectral resolution for sharp feature recognition
The ASD LabSpec 4 Hi-Res analytical spectrometer is designed for analysis of materials that are characterized by sharp spectral features that may require more resolute spectral data for accurate detection and identification.
The 3 nm VNIR, 6 nm SWIR spectral resolution of the ASD LabSpec 4 Hi-Res analytical instrument provides superior performance across the 350-2500 nm spectral range. The enhanced spectral resolution in the SWIR range (1001- 2500 nm) is particularly useful for detecting and identifying compounds with narrow spectral features in these longer wavelengths such as soil, mineralogy, pharmaceuticals, cosmetics, plastics and petrochemicals.
Spectral data with 6 nm SWIR resolution provides a strong foundation for building accurate chemometric calibration models for quantitative and qualitative materials analysis. The spectrometer configuration delivers superior signal throughput and is compatible with all ASD bifurcated probes and lighted accessories.
Optional integrated fiber optic light source
The ASD LabSpec 4 Hi-Res i model includes an internal broad-spectrum halogen light source that eliminates the need for an external fibre optic light source, which is required for bifurcated probes and some accessories.
Features:- Evaluate hundreds of samples per day with high analytic throughput rates.
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Identify spectral characteristics of both liquids and solids in real-time.
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Non-destructive measurement means no sample preparation and allows for the reuse of the sample in other research.
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Measure multiple properties simultaneously through NIR energy that penetrates several millimeters into organic substances.
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Compatible with all ASD sampling accessories.
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Rapid analysis moves with the speed of production to evaluate incoming, in-process, or finished materials almost instantaneously.
... Read More | The lab analyzer for fast, non-destructive analysis to optimize your workflow
The 3 nm VNIR, 10 nm SWIR spectral resolution of the ASD LabSpec® 4 Standard-Res lab analyzer is ideal for precise spectral analysis of a wide range of materials. The 10 nm SWIR spectral resolution provides the basis for The lab analyzer for fast, non-destructive analysis to optimize your workflow
The 3 nm VNIR, 10 nm SWIR spectral resolution of the ASD LabSpec® 4 Standard-Res lab analyzer is ideal for precise spectral analysis of a wide range of materials. The 10 nm SWIR spectral resolution provides the basis for building accurate spectral models for chemometric quantitative and qualitative materials analysis. The spectrometer configuration delivers superior signal throughput and is compatible with all ASD bifurcated probes and lighted accessories.
The ASD LabSpec 4 Standard-Res is powered directly from a standard AC connection or optionally with a portable lead-acid gel cell battery that is shipped standard with every instrument. Fiber optic cables are removable for interchangeability and easy transport.
Features:- Evaluate hundreds of samples per day with high analytic throughput rates.
-
Identify spectral characteristics of both liquids and solids in real-time.
-
Non-destructive measurement means no sample preparation and allows for the reuse of the sample in other research.
-
Measure multiple properties simultaneously through NIR energy that penetrates several millimeters into organic substances.
-
Compatible with all ASD sampling accessories.
-
Rapid analysis moves with the speed of production to evaluate incoming, in-process, or finished materials almost instantaneously.
... Read More | Fast, precise mineral exploration
Recognized as the de facto technology for mineralogical analysis, the rugged portable ASD TerraSpec mineral spectrometers are trusted by top geologists for performing fast, precise pathfinder mineral identification for identification of exploration targets. The ASD Fast, precise mineral exploration
Recognized as the de facto technology for mineralogical analysis, the rugged portable ASD TerraSpec mineral spectrometers are trusted by top geologists for performing fast, precise pathfinder mineral identification for identification of exploration targets. The ASD TerraSpec 4 Hi-Res mineral analyzer brings new levels of efficacy to mineral exploration technology. This state-of-the-art mineral spectrometer offers enhanced performance in the SWIR 1 and 2 regions and a 6 nm resolution to help you determine the viability of mineral exploration targets faster and more precisely than ever before. These enhancements provide you with the ability to capture accurate spectral data more quickly, especially for samples with darker mineral features.
Features:- Enhanced optical configuration provides more precise spectral results for superior spectrum clarity and definition.
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Industry leading performance in the SWIR 1/SWIR 2 regions for unparalleled alteration mineral identification.
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Standard ruggedized steel covered fiber optic cable ensures consistent spectral quality.
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No need for sample prep, which means fast field scans.
... Read More |
| Wavelength Range | 350 to 2500 nm | 350 to 2500 nm | 350 to 2500 nm |
| Detector(s) | VNIR detector (350-1000 nm): 512 element silicon array
SWIR 1 detector (1001-1800 nm): Graded Index InGaAs Photodiode, Two Stage TE Cooled
SWIR 2 detector (1801-2500 nm): Graded Index InGaAs Photodiode, Two Stage TE Cooled | VNIR detector (350-1000 nm): 512 element silicon array
SWIR 1 detector (1001-1800 nm): Graded Index InGaAs Photodiode, Two Stage TE Cooled
SWIR 2 detector (1801-2500 nm): Graded Index InGaAs Photodiode, Two Stage TE Cooled | VNIR detector (350-1000 nm): 512 element silicon array
SWIR 1 detector (1001-1800 nm): Graded Index InGaAs Photodiode, Two Stage TE Cooled
SWIR 2 detector (1801-2500 nm): Graded Index InGaAs Photodiode, Two Stage TE Cooled |
| Resolution | 3 nm @ 700 nm
6 nm @ 1400/2100 nm | 3 nm @ 700 nm
10 nm @ 1400/2100 nm | 3 nm @ 700 nm; 10 nm @ 1400/2100 nm |
| Signal-to-Noise Ratio | VNIR - 9,000:1 @ 700 nm
SWIR 1 - 9,000:1 @ 1400 nm
SWIR 2 - 4,000:1 @ 2100 nm | VNIR - 9,000:1 @ 700 nm
SWIR 1 - 9,000:1 @ 1400 nm
SWIR 2 - 4,000:1 @ 2100 nm | VNIR: 9,000:1 @ 700 nm
SWIR 1: 9,000:1 @ 1400 nm
SWIR 2: 4,000:1 @ 2100 nm |
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