Universal Integral Sphere Uniform Light Source JY-JFIOS Product Introduction
Universal Integral Sphere Uniform Light Source JY-JFIOS
Product Introduction The uniform light source of the integrating sphere can achieve a light outlet uniformity of over 98%. The installed light source is a halogen lamp light source with a light outlet of 50mm. Commonly used installation light sources include halogen lamp light source/LED light source/xenon lamp light source, etc. The light source can be customized according to specific needs. The light outlet is usually located in the middle of the integrating sphere, and a calibration device needs to be installed at the light outlet of the integrating sphere.
Application Area Calibration of imaging systems and devices in the laboratory Film, digital camera, camera uniformity correction, spectral response characteristics Suitable for calibration of remote sensing instruments, CCD camera image arrays, and other detectors Biology, low light imaging, and quantitative measurement calibration, etc Uniform output for weak light, such as simulating starlight, moonlight, etc Used for calibrating low light measurement cameras, such as fluorescence measurement systems Uniformity correction of large and small aperture space remote sensing detection systems
Product Features Features one: 98% high uniformity of light output Features two: The area and position of the light outlet can be customized Features three: Has excellent Lambertian characteristics Features four: Brightness and color temperature can be customized Features five: Customizable and adjustable brightness output Features six: Customizable open flange
Product Parameters
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model
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JY-JFIOS
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Spheroid diameter
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84/100/150/200/300/500/1000mm
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light source
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Halogen lamps/LEDs, etc
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uniformity
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>98%
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Inner liner diffuse reflective material
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BaSO4/PTFE
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Coating process
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spray
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Coating spectral range
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250-2500nm
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Coating reflectivity
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BaSO4: Up to 95% PTFE: up to 97%
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bracket
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Single support/double support
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Temperature range for use
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5℃~80℃
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warranty
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1 year (excluding self damage and consumables)
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Technical parameters
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Indicators
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Technical parameters
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Integrating sphere diameter (mm)
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200~500
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Light outlet diameter (mm)
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50~200 (configured according to the diameter of the integrating sphere)
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Inner wall coating reflectivity
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>96%@(400nm~1000nm)
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Stability
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±0.5%/2h
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Illuminance non-uniformity (maximum brightness)
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±1.0%
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Radiant brightness angle distribution non-uniformity (maximum brightness, ±45°)
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±1.0%
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Absolute spectral radiant brightness calibration uncertainty before leaving the factory @ input = 550nm
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Better than 3%
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Output luminance (cd/m²)
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0~14000
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Output luminance (lux)
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0~44000
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Peak radiant brightness (W/m²-sr-um@950nm)
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350
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Highest band integrated radiant brightness
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Reflected radiation brightness of a standard white board on the ground at a solar altitude of 80°
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Monitor detector noise equivalent optical power
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10⁻¹²W
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Monitor detector dynamic range
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10⁹
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Halogen lamp color temperature
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2850K±50K
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Halogen lamp life (hrs)
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>1000
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Recommended calibration interval (hrs)
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1 year
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