Malvern Panalytical FieldSpec 4 Hi-Res: 1.5 m Fiber Optic FS4H1500

The ASD FieldSpec 4 Hi-Res is a high-resolution spectroradiometer designed for faster, more precise spectral data measurements across the full solar irradiance spectrum for remote sensing, geological studies and atmospheric research. The instrument provides enhanced spectral resolution in the SWIR region to detect and identify compounds with narrow spectral features and is suitable for sensor validation, calibration and the creation of spectral libraries.

Key Features:

• Spectral range: 350–2500 nm
• VNIR spectral resolution: 3 nm
• SWIR spectral resolution: 8 nm
• Measured wavelengths/channels: 1,875 (full 350–2500 nm coverage)
• Fiber optic cable length: 1.5 m
• Manufacturer model code: FS4H1500

Advantages:

• Superior spectral performance across the full solar irradiance spectrum for improved detection of narrow spectral features.
• Enhanced SWIR resolution (8 nm) provides greater discrimination for mineralogic and atmospheric gas analysis.
• Designed for sensor validation and calibration and for building accurate spectral libraries, supporting rigorous field and laboratory workflows.