Compact body for easy portability, total luminous flux and illuminance measurement through spectral measurement, and higher precision total luminous flux measurement with self-absorption correction function.
The handheld spectroscopic luminous flux and illuminance meter, illumia lite, is a spectroscopic luminous flux and illuminance meter that employs a compact multi-channel spectrometer and a 4cm integrating sphere as its detector. The compact and lightweight illumia lite is easy to carry, allowing for quick and convenient measurements of spectra, total luminous flux, illuminance, and color information of LED elements and more. Additionally, it features a self-absorption correction function, enabling more accurate total luminous flux measurements. The illumia lite is ideal for inspections in LED manufacturing processes, LED research and development, and student experiments. The illumia lite is a groundbreaking compact handheld spectroscopic measurement device capable of measuring total luminous flux and illuminance, equipped with an absorption correction function.
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System Specifications ■ Integrating sphere inner diameter: 4 cm ■ Integrating sphere port diameter: 1 cm² (φ11.3 mm) ■ Measurement wavelength range: 380 to 820 nm ■ Wavelength resolution: <5 nm ■ Wavelength accuracy: <1 nm ■ Total luminous flux measurement range: 0.1 to 5000 Lumen ■ Self-absorption correction lamp: Halogen light source ■ Measurement environment temperature: 0 to 40°C Measurement Items ■ Spectral radiance intensity spectrum (μW/nm) ■ Spectral radiance intensity (W) ■ Total luminous flux (Lumen) ■ Illuminance (LUX) ■ Correlated color temperature (K) ■ Chromaticity coordinates (x,y)(u,v) ■ Chromaticity diagram, color rendering index (Ra, R1 to R14) ■ Dominant/peak/central/centroid wavelength ■ Full width at half maximum (FWHM) ■ Color purity ■ Time-dependent measurement
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Applications/Examples of results
Inspection in the LED manufacturing process, LED research and development, and student experiments, etc.
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We offer a wide range of cutting-edge products from manufacturers around the world, centered on light measurement devices, and we respond to our customers' needs with a powerful lineup. We provide detailed counseling and prepare products tailored to each customer's environment. Furthermore, we go beyond merely introducing products; we create high satisfaction for our customers by proposing system configurations that match their situations and objectives. "When you want to do ●●" or "When ●● is having trouble with △△." In such cases, please feel free to consult us. At Ocean Photonics, we leverage the knowledge and experience we have cultivated over many years to fulfill our customers' aspirations.
