NR Spectrometer – Precision NIR Analysis for Complex Applications
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United States
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On FindLight:
since 2017
Description
The NR Spectrometer from Ocean Optics sets a new benchmark in NIR analysis, providing advanced capabilities that cater to the most challenging spectroscopic applications. Engineered for precision, consistency, and adaptability, the NR spectrometer is the ideal choice for detecting subtle spectral features, measuring low-concentration samples, and performing reliably in demanding environments. Its robust design ensures that it can handle complex tasks with ease, making it a valuable tool for professionals in various fields.
Available in two wavelength ranges: NR-512-1.7 (900–1700 nm) and NR512-2.2 (900–2200 nm), the NR spectrometer offers high gain versions for applications requiring greater sensitivity. Whether used in the laboratory or on a process line, the NR spectrometer is versatile enough to handle applications such as materials characterization, identification of plastics in recycling, and measurement of concentration in liquids. Its adaptability makes it a critical asset for both research and industrial environments.
NR Spectrometer – Precision NIR Analysis for Complex Applications
Specifications |
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|---|---|
| Wavelength Range (reflectance): | 897 – 2188 nm |
| Resolution: | 2.85 nm |
| Minimum Scan Time: | 0.001 sec |
| Wavelength Range NR512-1.7: | 900-1700 nm |
| Wavelength Range NR512-2.2: | 897-2188 nm |
| Optical Resolution: | as low as 2.85 nm (FWHM) |
| Integration Time: | 1 ms- 8s (model dependent) |
| SNR: | up to 10000 (model and version dependent) |
| Entrance Aperture (slit): | 25 μm (other sizes available) |
| Thermal Stability: | thermoelectric cooling to -25 °C for low dark current (model dependent) |
| Order-sorting NR512-1.7: | Longpass filter (transmits >830) installed |
| Order-sorting NR512-2.2: | Improved order sorting filter (OD>4) |
| Sensitivity: | High gain configurations available |
Features
Key Features & Benefits
- Wavelength Range Options: Choose between NR512-1.7 (900–1700 nm) and NR512-2.2 (900–2200 nm) for tailored application needs.
- High Resolution: Achieve optical resolution as low as 2.85 nm (FWHM) for precise spectral measurements.
- High Gain Configurations: Available high gain versions enhance sensitivity for detecting low-concentration samples.
- Thermal Stability: TE cooling to -25 °C reduces dark current, ensuring stable performance in demanding environments.
- Fast Integration Time: Integration times from 1 ms to 8 s accommodate various measurement speeds.
- Order-Sorting Filters: Longpass filter installed for NR512-1.7; improved order sorting filter (OD>4) for NR512-2.2.
- Compact Design: Small footprint facilitates integration into laboratory setups or process lines.
Applications
- Materials Characterization: Analyze and identify materials based on their NIR spectral signatures.
- Plastic Identification in Recycling: Distinguish between different plastic types for efficient recycling processes.
- Liquid Concentration Measurement: Quantify concentrations of substances in liquids for quality control.
- Pharmaceutical Analysis: Monitor active pharmaceutical ingredients and excipients in formulations.
- Food Quality Assessment: Evaluate moisture, fat, and protein content in food products.
- Environmental Monitoring: Detect pollutants and contaminants in environmental samples.
Frequently Asked Questions
The NR spectrometers are available in two wavelength ranges: NR-512-1.7 (900-1700 nm) and NR512-2.2 (897-2188 nm).
NR spectrometers are ideal for materials characterization, identification of plastics in recycling, and measurement of concentration in liquids. They are suitable for both lab use and process line applications.
The NR spectrometers feature thermoelectric cooling to -25 °C, which reduces dark current and enhances thermal stability, making them suitable for demanding environments.
The optical resolution of the NR spectrometers can be as low as 2.85 nm (FWHM).
The integration time for the NR spectrometers ranges from 1 ms to 8 seconds, depending on the model.
High gain versions of the NR spectrometers offer amplified sensitivity, making them suitable for detecting weak signals in low-light or low-concentration measurements.