Spectroradiometers

Application-Specific Solutions

High-Speed Laboratory Spectroradiometer

It enables the measurement of the characteristics of sources such as LEDs operating in pulsed mode. Fully compliant with IESNA LM-79-08 and GB/T 24824-2009 standards.

Industrial-Grade Spectroradiometers

Engineered for high-volume production environments, balancing rapid measurement speeds with long-term reliability. Models are available with integrated touchscreens for standalone operation, eliminating the need for a dedicated PC.

Phytometers

These specialized instruments quantify plant-centric metrics, including irradiance W/m² and Photosynthetically Active Radiation (PAR). PAR is quantified as Photosynthetic Photon Flux Density (PPFD), expressed in μmol/m₂/s.

Compact & Portable CCD Spectroradiometers

What is a Spectroradiometer?

A spectroradiometer: is a precision instrument designed to measure the spectral power distribution of light sources. These devices can be calibrated for a comprehensive range of optical measurements: spectral, radiometric, photometric, and colorimetric.

Typically, these systems measure spectral irradiance. The raw data is then processed to calculate CIE chromaticity coordinates, Color Rendering Index (CRI), and other parameters essential for complete light source characterization.

Pairing a spectroradiometer with an integrating sphere enables the precise measurement of total luminous flux and integrated chromaticity coordinates.

Key Measured Parameters include:

Relative Spectral Power Distribution P(λ)
CIE Chromaticity Coordinates (x, y) and (u', v')
Correlated Color Temperature (CCT), K
Color Rendering Index (Ra/CRI)
Dominant and Peak Wavelengths
Spectral Bandwidth (FWHM)
Color Purity
SDCM (MacAdam Ellipses)
Luminous Flux, Illuminance, and Luminance
Spectral Transmittance and Reflectance, among others.

Спектрорадиометры для светотехнических лабораторий.

Application-Specific Solutions

What is a Spectroradiometer?

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