Integrating Spheres
Uniformly scatter or diffuse light rays.
See Also: Goniophotometers, Spectroradiometers
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Integrating Spheres
IS-*M
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• Diameter: IS-0.3M (φ0.3m)、IS-0.5M (φ0.5m)、IS-1.0M (φ1.0m)、IS-1.5M (φ1.5m)、IS-1.75M (φ1.75m)、IS-2.0M (φ2.0m). Other sizes can be designed according to the customer’s request. • The painting of integrating spheres is according to CIE Pub.No.84 (1989) • Material: Pure barium soleplate (BaSO4) • BaSO4 coating: ρ(λ)≥0.96 (450nm~800nm) and ρ(λ) ≥0.92 (380nm~450nm) • Fine diffuse reflection: Reflectanceρ≈0.8 and accuracy of ρ (λ) <1.5% • Build-in lighting holder position: The vertical is for E40, E27 and so on. The horizontal is for T5/T8/T12 tubes. The side assistant opening is for lighting fixtures • Auxiliary lamp position has been built-in. Auxiliary lamp and Auxiliary lamp device are optional • Power cable and socket has been build-in, it is convenient to power the testing lamp • Two photo detector ports, one optical fiber port and temperature sensor hole are built-in • The traditional integrating sphere is assembled by several pieces, Lisun Group developed A Molding Technology to produce the integrating sphere. A molding integrating sphere will be more round and the test results will be more accurate than the traditional integrating sphere
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Integrating Spheres
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All our spheres can be coupled to our high performance spectroradiometer systems for UV-visible-IR spectral power distribution measurements yielding full colour information including colour rendering indices, chromaticity co-ordinates, colour temperature, etc. Alternatively precision photometric detectors can be fitted for direct total lumen output measurements.
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Integrating Spheres
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Integrating spheres are used especially for measuring divergent light sources such as LEDs. The light is introduced through the input port, then reflected many times by the highly reflective interior of the sphere until it illuminates the inner surface uniformly. A detector samples a small fraction of this light to measure the total power input. Ophir integrating spheres have a highly reflective diffuse white coating for measurements independent of beam size, position and divergence. There are several sphere sizes, apertures and wavelength regions available. The large IS6 series has 2 configurations for measuring divergent or parallel beams.
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Integrating Spheres & Absolute Flux Integrators
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Photometric Solutions International Pty Ltd
PSI’s LF series integrating sphere photometers are widely regarded as excellent quality, robust equipment for industrial or laboratory applications.
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Integrating Spheres With Synthetic Coating
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Integrating spheres with synthetic ODM98 coating. Precise CNC machining. Diameter from 8 mm to 250 mm.
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Integrating Spheres
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Integrating spheres for measurement systems for light and optical radiation, transmission, reflection and absorption. For integrating sphere light sources or based material for customer integration of e.g. PTFE based integrating spheres. We as an experienced manufacturer of integrating spheres can surely implement your application ideally! Either based on standard integrating sphere systems or individually configured integrating sphere setups.
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Integrating Spheres For UV
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Konica Minolta Sensing Americas, Inc
Instrument Systems offers complete measurement solutions for UV-A, -B and -C radiation starting from 200 nm. The operation of the well-proven Instrument Systems spectroradiometers, e.g. CAS series, with integrating spheres made from PTFE facilitate high sensitivity measurements of UV radiant flux.
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Integrating Spheres For Reflection, Transmission And Absorption
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Integrating spheres and accessories optimized for the measurement of reflection, transmission, absorption and photoluminescence.
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Integrating Spheres
IP-Series
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Photometric Integrating spheres are used for evaluation of luminous flux of light sources & luminaires with a single measurement & for comparative analysis. The sphere is an essential tool for photometric research laboratories & lamp/luminaire manufacturers.
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Integrating Spheres
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Artifex Engineering GmbH & Co. KG
We offer integrating spheres made from a special polymer suitable for the wavelength range 250nm – 2.5 µm. For longer wavelengths in the range 700nm – 20 µm, a gold coating on a rough, metallic surface is used. Since lasers in this spectral range are usually also high power, we use solid copper as a thermally conductive substrate material. By choosing the size of the integrating sphere, the overall sensitivity of the system can be adjusted. In addition, the detector is independent of inhomogeneities in power density and polarization. The detector is also independent of the incidence location and angle of the laser radiation.
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Integrating Spheres For Reflection, Transmission, Absorption
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Universal integrating spheres and accessories optimized for the measurement of reflection, transmission, absorption and photoluminescence
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Integrating Spheres - Luminous Flux Measurement For LEDs And Lamps
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Konica Minolta Sensing Americas, Inc
One of the most important tests in light measurement is the assessment of the total radiant power or luminous flux of light sources using integrating spheres. An integrating sphere’s inside surface is coated with a diffusely reflecting material which guarantees complete integration and homogenization of the emitted radiation. The integrated light is then measured at the detector port.
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Integrating Spheres
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Instrument Systems Optische Messtechnik GmbH
Determination of radiant power or luminous flux from light sources with the aid of integrating spheres is one of the most important procedures in photometry. Designed as a hollow sphere whose inner surface is coated with a diffusely reflecting material, the integrating sphere ensures complete integration and mixing of light radiation. This is then output on a detector port for measurement.
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UDT-Series Integrating Sphere Systems
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Gamma Scientific offers a variety of pre-configured integrating sphere systems for use in conjunction with the UDT line of optical meters, with both 25 mm and 150 mm diameters.
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Integrating Sphere FT-NIR Spectrometer
QuasIR 3000™
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The QuasIR™ 3000 was designed from the ground up to offer the industry a new kind of NIR analysis solution – a solution that brings together the portability required to move NIR analysis closer to point-of-need, combined with unmatched spectroscopic performance for the fastest and most accurate results.
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Integrating Sphere Systems
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An optical device for various purposes such as. measuring the radiant flux (optical power) from a laser diode, light-emitting diode (LED) or bulb.
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Visible Light Source/Integrating Sphere
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The Infinity VSX Series Integrating Sphere systems are ultra uniform, highly accurate broadband light sources.
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General Purpose Integrating Spheres
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General Purpose Integrating Sphere Systems are designed to spatially integrate radiant flux in order to measure optical radiation. The spheres can be coupled with a sensor to create radiometers, photometers, or spectroradiometers in order to measure the total geometric flux emanating from a light source or the flux density of an illuminated area. Additionally, these sphere systems can be used to measure the output of high power lasers and laser diodes or to measure the reflectance and transmittance of materials.
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Integrating Sphere Based Spectroradiometer Systems
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Spectroradiometer systems with integrating sphere for the measurement of UV-VIS-NIR spectral radiant flux (W/nm) and luminous flux (lm) and chromaticity metrics.
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High Precision Spectroradiometer Integrating Sphere System
LPCE-2(LMS-9000)
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LPCE-2 is an Integrating Sphere Spectroradiometer LED Testing System for identifying the performance of single LEDs and LED lamps. LED’s quality should be tested by checking its photometric, colorimetric and electrical parameters. According to CIE127-1997, IES LM-79-08 and IES LM-80-08, it recommends to using an array spectroradiometer with integrating sphere to test SSL products. The LPCE-2 system is applied with a CCD Spectroradiometer (LMS-9000B or LMS-9000A) and worked with A molding integrating sphere with testing holder base function which will be more circle and the test results will be more accurate than the traditional integrating sphere.
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Integrating Sphere
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The standard test temperature is 25, but high power lamps such as HID lamps and LED outdoor luminaires will produce a lot of heat during the test, thus the temperature inside the integrating sphere can not meet the requirements of IEC standards. Lisun Group designed the Constant Temperatured Integrating Sphere which allows the lamp was tested in a constant air temperature.
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Reflectance/Transmittance Test Set
RT-500
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An Integrating Sphere is a hollow sphere which has its interior coated with a paint that is nearly perfectly diffuse or Lambertian and which has extremely high reflectance. Light energy introduced in an integrating sphere is reflected from the wall and distributed uniformly around the interior. A detector which is placed at a hole or 'Port' in the sphere wall sees an output which is completely independent of the angularproperties of the input light. The independence of the output of a sphere from the angular properties of the input and the uniform internal distribution of light make integrating spheres ideal for many uses.
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Integrating Sphere Light Sources
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Integrating sphere light sources with LED based or continuous broadband emission spectrum for use as luminance standards for camera calibration, for the determination of veiling glare, for the adjustment of night vision devices and much more. Diameters in the range from 50 mm to 500 mm with options like monitor detector, signal output control by manual and remote apertures and much more.
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New Design 3m Electric Integrating Sphere
IS-3.0MA
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It has all functions of IS-*MA Integrating Sphere with Holder Base.• Lisun engineers add the infrared anti-pinch device (the video please come to the “video” tab) and the cross laser positioning device in the integrating sphere.• Please refer to article The New Design 3m Electric Integrating Sphere for more information.
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LED Uniform Light Sources
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Integrating sphere light source with LED illuminants (white, RGB-colored, NIR). Options available like variable output control and monitor detectors. We are experts in providing customer specific systems. Please contact us for all possible solutions and finding your perfect solutions. E.g. for EMVA 1288 Standard.
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Integrating Sphere with Side Assistant Opening
IS-*MA**P/IS-*MA**C
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According to IES LM-79 Clause 9.1.2, it request the 4π geometry configuration and 2π geometry Integrating Sphere for the LED Testing. Lisun Group developed the integrating sphere with side assistant Opening in A Molding Technology to meet the requirements.• Painting material of integrating spheres is according to CIE Pub.No.84 (1989) • The painting material is BaSO4 coating: ρ (λ) ≥0.96 (450nm~800nm) and ρ (λ) ≥0.92 (380nm~450nm) • Fine diffuse reflection: Reflectance ρ≈0.8 and accuracy of ρ (λ) <1.5% • Build-in all functional lamp testing jigs: the vertical is for E40/E27, the horizontal is for T5/T8/T12 tubes and the Testing Holder Base for LED street luminiares. All of the testing jigs can allow the lamp be tested up and down in the sphere. • Power Cable, Power Terminal and Auxiliary lamp position has been built-in (Auxiliary lamp is option). • Two photo detector ports, one optical fiber port and temperature sensor hole are built-in • Ordering Code: IS-1.5MA55P or IS-1.5MA55C (Φ1.5m, IS-1.5MA55P means square side opening is 0.5×0.5m, IS-1.5MA55C means cycle side opening diameter is 0.5m). IS-1.75MA66P or IS-1.75M66C (Φ1.75m and side opening is 0.6m). IS-2.0MA77P or IS-2.0MA77C (Φ2.0m and side opening is 0.7m). • Other size such as diameter 2.5m, 3.0m can be special order according to customer’s request
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Integrating Sphere Construction Kit
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A universal kit for the custom configuration of integrating spheres and integrating sphere light sources. The use of standard components provides cost effective and timely implementation. Complete solutions for measuring systems and integrating sphere light sources.
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Integration Spheres
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Offers a wide range of integration spheres (0.25m to 3 m diameter) and spectrometer options, application-specific modules as well.
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LED Lighting Test Instrument Integrating Sphere
CX-I.5S
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Shenzhen Chuangxin Instruments Co., Ltd.
Measure Luminous Flux, Luminous efficacy, radiant power, Spectral Power Distribution, Chromaticity Coordinate, Correlated Color Temperature, Peak Wavelength, Dominant Wavelength, Spectral Half Width, Color Rendering Index, Colorimetric Purity, red ratio, Standard deviation of color matching(SDCM), voltage, current, power, power factor, harmonics, and etc. It meets the requirements of CIE standards.
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Constant Temperature Integrating Sphere
IS-*MT
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According to requirement of IEC standards, the standard test temperature is 25℃, but high power lamps such as HID lamps and LED outdoor luminaires will produce a lot of heat during the test, thus the temperature inside the integrating sphere can not meet the requirements of IEC standards. Lisun Group designed the Constant Temperatured Integrating Sphere which allows the lamp was tested in a constant air temperature.
