Optic probes for measuring luminance and radiance. Connect with any of our spectroradiometers.
There are different optical quantities and a range of different measurement geometries that require the use of dedicated probes. As a full line manufacturer, we offer a variety of optical probes for photometric and radiometric measurements that differ in spectral range, degree of cosine correction and a type of optic fiber.
Irradiance and illuminance probes are available for all our spectrometers, and designed for each system based on the spectral range and optical performance of the instrument.
Each complete set includes a measuring probe, a fiber optic cable, and adapter for a dedicated spectrometer. Includes calibration traceable to national laboratories.
All GL Optic Spectrometers include smart system of detection that automatically detects a new probe and loads the appropriate calibration file.
High accuracy and performance no longer also mean high complexity. Our solutions deliver reliable, repeatable results without needing highly specialized operators.
GL OPTI PROBE 1.1.10 Illuminance
Submersible illuminance/irradiance probe for underwater measurements. The set includes a measuring probe, polymer fiber optics as well as an adapter with a coder for a GL SPECTIS 1.0 series spectrometer. The set can be spectrally calibrated only in a range above 400 nm. N.A.= 0.22.
This GL OPTI PROBE measures the amount of luminous flux incident upon a surface per unit area, measured in optical quantities of illuminance [lx] or PAR energy [W/m²].
GL OPTI PROBE 5.1.10 Illuminance
Irradiance / illuminance diffuser with quartz glass fiber optic for extended spectral irradiance measurements. The set includes a measuring probe, quartz fiber optics as well as an adapter with a coder for GL SPECTIS 1.0 series spectrometers. This probe covers the full spectral range from UV to IR within the range used by the spectrometer. N.A.=0.20.
GL OPTI PROBE 5.1.50 Illuminance
Irradiance / illuminance diffuser with quartz glass fiber optic for extended spectral irradiance measurements. The set includes a measuring probe, quartz fiber optics as well as an adapter with a coder for GL SPECTIS 5.0, 6.0 and 8.0 spectrometers. This probe covers the full spectral range from UV to IR within the range of the spectrometer used. N.A.=0.20.
Applications include illuminance and irradiance measurements in indoor lighting, LED testing, display inspection, and photometric quality control.
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