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Lab Expo NIR Spectrophotometer offers a broad wavelength range, ensuring precise and reliable measurements for a wide variety of ultra-trace samples. It provides high-resolution scanning with wavelength accuracy and reproducibility, ensuring detailed and consistent results. It features a monochromator optical system that delivers clear, accurate, and reliable data for precise analysis. It offers maximum flexibility and ultra-fast scanning, completing analyses in under two minutes with automatic background subtraction for accuracy. It has single-channeled whole-spectrum scanning, offering high sensitivity and minimal interference for accurate analysis. Our NIR Spectrophotometer has a photomultiplier tube detection system that amplifies low light levels for enhanced sensitivity and accurate results.
FAQ for NIR Spectrophotometer
1: What is the benefit of a broad wavelength range in a NIR spectrophotometer?
A broad wavelength range allows the instrument to analyze a wider variety of compounds and materials, enabling detection of multiple chemical bonds and functional groups within a sample. This improves versatility and enhances the accuracy of measurements, especially in complex or mixed samples.
2: How does a broad wavelength range enhance measurement precision for ultra-trace samples?
Ultra-trace samples require high sensitivity and selectivity. A broad spectral range ensures that the spectrophotometer can capture optimal absorption peaks across different compounds, improving detection limits and measurement reliability.
3: What is a monochromator in a NIR spectrophotometer?
A monochromator is an optical device that isolates specific wavelengths of light from a broad spectrum. It allows the spectrophotometer to analyze samples at precise wavelengths, enhancing accuracy and specificity in measurements.
4: What is meant by ultra-fast scanning in this context?
Ultra-fast scanning refers to the instrument ability to rapidly collect complete spectral data across the wavelength range without compromising resolution or accuracy, improving workflow efficiency.
5: What is single-channeled whole-spectrum scanning in a NIR spectrophotometer?
It refers to the use of a single optical path and detector to sequentially scan the entire wavelength range. This ensures consistent measurement conditions across the spectrum, enhancing accuracy and signal integrity.
