NIR Spectrophotometer - Near Infrared Analyzer with Integrating Sphere - 700-2500 nm - 12 nm Band

The Master Science NIR Spectrophotometer measures diffuse reflectance from 700 to 2500 nm through an integrating sphere. Samples go into a cup as they are, with no pre-treatment and no damage to the material.

Several components, such as moisture, fat, protein and amino acids, are reported together in about one minute. Calibration models cover agricultural feed, grain and oil foods, wine and starch, and fermented products such as soy sauce.

Technical Specifications

Specifications of the Master Science NIR Spectrophotometer:

• Brand: Master Science
• Model Number: MSSP-LIF460SWISS
• SKU: MSSP-LIF460SWISS
• Brand: Master Science
• Model Number: MSSP-LIF460SWISS
• SKU: MSSP-LIF460SWISS
• Measurement Mode: Integrating sphere, diffuse reflection
• Wavelength Range: 700 to 2500 nm
• Spectral Bandwidth: 12 nm
• Wavelength Accuracy: ±0.2 nm
• Wavelength Repeatability: ≤0.05 nm
• Stray Light: ≤0.1%
• Absorbance Noise: ≤0.0005 Abs
• Analysis Time: 1 min, adjustable
• Light Source Lifetime: More than 5000 hours
• Sample Cups: Φ90 about 120 g; Φ70 about 60 g; Φ30 about 12 g
• Calibration: Quantitative: LPLS local partial least squares; qualitative: DPLS
• Dimensions (L×W×H): 365 × 295 × 157 mm
• Package Dimensions: 550 × 520 × 400 mm
• Net / Gross Weight: 18 kg / 21 kg

Key Benefits

• No sample preparation: the Master Science NIR Spectrophotometer reads the sample directly in its cup.
• Several results at once: multiple components in one scan.
• Reliable on uneven samples: large sampling spot and rotating table.
• Self-checking: built-in PTFE reference and polystyrene wavelength standard.
• Shared calibrations: models transfer between instruments.

For UV-Vis absorbance work, see the Master Science double beam UV-Vis spectrophotometer.

Product Features

Optics

• Integrating sphere diffuse reflection system
• Automatic reference correction
• Wavelength monitoring

Sampling

• Sample rotating table
• Cups and accessories for particles, powders, liquids and films

Data

• Ambient temperature and humidity stored in each spectrum file
• LPLS and DPLS calibration algorithms

Applications

The Master Science NIR Spectrophotometer is used for:

• Agricultural feed
• Grain and oil foods
• Wine and starch
• Soy sauce and fermentation products

Common Problems and How This Analyzer Helps

How the Master Science NIR Spectrophotometer shortens compositional testing:

• Slow wet-chemistry methods: results in about one minute.
• Samples destroyed by testing: non-destructive measurement.
• Poor repeatability on coarse material: rotating cup averages the sample.
• Drift over time: automatic reference and wavelength checks.