Metering equipment

Portable Fiber-Probe Visible-Infrared Spectroradiometer

Brand：ColorSpace
Model：CS-LE01IRL-LP
Product description: ColorSpace VIS-IR Spectral Illuminance Meter (Fiber Probe Version) supports spectral detection from 380 to 1050 nm. It features a fiber optic cable with a 10 mm cosine correction probe, effectively e
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Portable Fiber-Probe Visible-Infrared Spectroradiometer | Light Source Calibration & Closed-Loop Control Test Device | ColorSpace

ColorSpace proudly presents the next-generation portable fiber-probe visible-infrared spectroradiometer, supporting spectral measurements across 380nm to 1050nm. Equipped with a 1-meter optical fiber and a Φ10mm cosine-corrected probe, the device effectively eliminates illumination errors caused by the body thickness of traditional instruments.
Built with a high-speed AMR processor and high-precision electronic CCD sensor, and utilizing a long-focus cross-type asymmetric CT spectroscopic system, the device delivers outstanding linearity, repeatability, and accuracy. It supports precise measurement of illuminance, irradiance, correlated color temperature (CCT) and full spectral curve across the visible and infrared range — making it ideal for light source testing, image sensor response evaluation, and optical system calibration.

Key Advantages
1. Fiber probe design for higher measurement accuracy
Traditional lux meters may suffer accuracy loss due to body thickness. Our fiber-based design with cosine-corrected probe significantly minimizes angular deviation errors for more accurate measurements.
2. Dual-spectrum integration: Visible + Infrared
Covers the 380nm–1050nm range, encompassing both visible light and near-infrared. Ideal for applications involving IR LEDs, OLEDs, laser sources, and other composite spectral systems.
3. User-friendly interface with real-time feedback
Built-in 5.0-inch capacitive touchscreen ensures intuitive navigation and smooth operation, even in mobile or field scenarios.
4. Software integration for closed-loop calibration
Paired with our Light Control software, users can perform visualized data analysis and enable real-time closed-loop adjustment of light source output when used with compatible ColorSpace lighting systems.

Technical Specifications:

Specification	Portable Fiber-Probe Visible-Infrared Spectroradiometer
Model	CS-LE01IRL-LP
Spectral Range	380nm ~1050nm (Visible + Near-Infrared)
Spectral Resolution	0.2nm
Wavelength Accuracy	±0.5nm
Spectral Bandwidth (FWHM)	2nm
CCT Range	1,000K ~ 100,000K
Illuminance Range	5Lux ~ 200,000Lux
Illuminance Accuracy	Class I: ±4% + 1 digit
Sensor Type	High-precision Electronic CCD
Chromaticity Repeatability (X,Y)	±0.0005
Integration Time	50μs ~ 10,000ms
Probe Structure	1m Fiber + Φ10mm Cosine Corrector, 10mm thickness
Display	5.0-inch Capacitive Touchscreen
Spectral Design	Long-focus Cross-type Asymmetric CT System
Communication Interface	Micro USB
Software Support	Light Control (for spectral analysis, data export, and closed-loop control)
Application Scenarios	· Image system response testing (e.g. camera sensors, image sensor sensitivity validation) · Illuminance and spectrum testing in research laboratories (Visible/Infrared environments) · LED / OLED lighting system calibration and monitoring · Medical lighting system verification (Surgical lamps, endoscopic light sources) · Automotive lighting system testing (Infrared auxiliary lighting, ADAS light sensing) · Lab-grade source calibration and closed-loop irradiance/illuminance control