Product Overview
PIKE NIR Reflectance Standards are designed to provide a reliable reference for Near-Infrared spectroscopy. The set typically includes a high-reflectivity "white" standard (often Spectralon or similar) and a series of gray-scale standards with known reflectance levels (e.g., 99%, 50%, 25%, 12%). These are used to calibrate the photometric scale and ensure the linearity of NIR detectors across their dynamic range.In addition to reflectance levels, wavelength standards with sharp, known absorption features are available for verifying the x-axis accuracy of the spectrometer. These standards are indispensable for NIR applications in the food, pharmaceutical, and agricultural industries, where instrument-to-instrument consistency is vital for transferring calibration models
Key Features
- Linearity Calibration: Set of gray-scale standards for photometric validation.
- Wavelength Verification: Standards with sharp peaks for accurate x-axis calibration.
- Diffuse Surface: High-quality diffuse materials minimize specular components.
- Traceable Documentation: Supplied with certificates of calibration.
- Industrial Grade: Robust construction for use in both the lab and the field
Specifications
| Wavelength Range | 700 nm to 2500 nm |
| Materials | Spectralon or specialized polymers |
| Traceability | NIST-traceable |
| Cleaning | Washable/Sandable (material dependent) |