中文 
The LSB-MSL26 / LSB-MSL32-IR Multispectral Light Source Box is a high-precision illumination system equipped with 26 or 32 independent LED channels, covering 380–780nm or 380–980nm spectral ranges. Integrated with CWF and TL84 fluorescent tubes, it accurately simulates multiple standard and customized illuminants. The system features a built-in high-precision spectrometer (optional for LSB-MSL26) and spectral fitting algorithms capable of precisely reproducing CIE A, H, D50, D65, and D75 light sources. Each channel supports up to 60000 brightness levels, enabling flexible spectrum fitting and illuminance control. Designed for imaging and color testing, it provides an ideal lighting environment for color reproduction, white balance, and image quality evaluation under diverse lighting conditions.
Key Features
Standard Illuminant Reproduction
Accurately reproduces CIE A, H, D50, D65, and D75 light sources within a 1800K–20000K color temperature range.
Adjustable Multispectral Output
26 or 32 LED channels covering visible to near-infrared bands, supporting flexible spectral fitting.
Independent Channel Control
Each LED channel can be individually or jointly controlled through GUI or API commands.
Integrated Fluorescent Tubes
Built-in TL84 and CWF fluorescent tubes ensure accurate spectral emission for illumination simulation.
Adjustable Radiant Power
Provides tunable illuminance levels to meet various brightness testing needs.
Automatic Calibration Mode
Supports external spectrometer calibration to compensate for component aging or environmental changes.
Sequential Lighting Mode
Allows multiple spectra and timing combinations for automated sequential illumination testing.
Custom Spectrum Import
Enables users to import measured spectral data for accurate reproduction of specific lighting environments.
User-Friendly Control Software
Intuitive GUI includes modules for light generation, calibration, spectrometer display, and channel setup, with API (C/C++) support.
