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ISP Series Integrating Spheres

ISP Series Integrating Spheres
17Pages

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Integrating Spheres light measurement KONICA MINOLTA SENSING AMERICAS

Two Global Leaders. One Complete Solution. Konica Minolta Sensing Americas provides advanced optical technology that precisely measures the elements of color and light. Their products have become a staple in research and manufacturing environments, helping organizations to meet product quality and operational goals with less waste, time, and effort. This commitment to creating value for customers is the core principle behind the Konica Minolta brand, and has led them to develop the world’s first portable spectrophotometer and the first light meter used on board a spacecraft (Apollo 8). It’s...

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The Integrating Sphere The Working Principle Aspects of Measurement Reality Using integrating spheres to determine the radiant power or luminous flux from light sources is one of the most important procedures in light measurement. The interior surface of the hollow sphere is coated with a diffuse reflecting material, e.g. barium sulfate (BaSO4), and the integrating sphere therefore guarantees complete mixing of the radiation. Multiple reflections ensure that the light is distributed uniformly throughout the sphere, independently of the original spatial radiation pattern of the light source....

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Self-Absorption Correction The test object itself contributes to the absorption of light radiation in the integrating sphere. This form of interference known as self- absorption can result in a significant attenuation of light radiation and leads to deviations in measurement. This attenuation becomes more pronounced as the test specimen becomes bigger and Various Self-Absorption Spectra darker. A self-absorption correction with the assistance of a suitable auxiliary light source is therefore essential for precise measurements. A halogen lamp covering a wide spectral range is typically used...

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Integrating Spheres for All Applications Instrument Systems developed a complete family of integrating spheres in the ISP Series with the objective of marketing a broad spectrum of sizes and functionalities. Integrating spheres with diameters from 75mm to 2m therefore allow the characterization of a wide range of different light sources with a very high level of precision. A key issue in selecting a suitable sphere for the designated application is the maximum size of the sample to be measured. The size of the integrating sphere should increase with the size of the light source in order to...

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ISP Series Overview of the Integrating Spheres in the ISP Series Model Inside Diameter Diameter of the Measuring Port Auxiliary Light Source Temperature Sensor Single LED's and LED Chips Single LED's and LED Chips Standard and High-Power LEDs Single LEDs, small LED modules and SSL products Mid-sized LED modules and Standard lamps Large LED modules, standard lamps and small (SSL) lamps All types of lamp, luminaires and SSL products -Productions environment -Laboratory application -Productions environment -Productions environment -Laboratory application -Closed version -Open version -Fixed...

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For standard single LEDs and LED chips 75mm inside diameter, 15mm measuring port Mount at the measuring port for LED test sockets Version for assembly at LED handler or wafer prober 2π Geometry Optimum size for constricted space in the wafer prober 100mm inside diameter, 33mm measuring port Optional: protective silica glass window for the measuring port ISP 75 and ISP 100 – Perfect for LED Production ISP 75 The ISP 75 was specially developed for characterization of standardized single LEDs and LED chips in the production environment. The 15mm measuring port makes the ISP 75 ideal for...

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Key Features At A Glance Turnkey system for applications in the laboratory or OEM version for production applications 150mm inside diameter, 50mm measuring port Optional: Protective window or dome made of silica glass for measuring port Optional: Auxiliary light source to compensate for self-absorption ISP 150L – for Production and Laboratory The dimensions of the ISP 150L make it ideal for production applications where space is a priority. A standalone version is supplied for use in the laboratory. A window (35mm diameter) or alternatively a dome (36mm diameter) made of silica glass are...

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Key Features At A Glance Ideal for all single LEDs, high-power LEDs and small LED modules 250mm inside diameter, 75mm measuring port Holder for LED test sockets and TEC test adapters Integrated auxiliary light source to compensate for self-absorption ISP 250 – Great for High-Power LEDs, and Small LED modules The ISP 250 is ideal for characterization of single LEDs, high-power LEDs, small LED clusters and LED modules. The diameter of 250mm means that it provides an ideal compromise between size and precision for these applications. LED Test Sockets and TEC Test Adapters The basic unit of the...

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In addition, a special mount was developed for the TEC test adapter LED-850, and for the TEC test adapter LED-870. A robust base plate with clamping jaws provides easy and reliable positioning for the test adapters. High-power LEDs and small LED modules can be temperature controlled and characterized with this option. Technical Specifications Specification Inside Diameter Diameter of the Measuring Port Outside Dimensions (BxDxH) Operating Voltage / Power of the Auxiliary Light Source Ordering Information Order No. Integrating sphere with 250mm inside diameter including halogen auxiliary...

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Key Features At A Glance Universal for all high-power LEDs, mid-sized LED modules and small lamps 500mm inside diameter, 150mm measuring port Closed and opening version supplied with internal lamp post Integrated auxiliary light source to compensate for self-absorption ISP 500 – for Mid-Sized LED Modules and More The ISP 500 has been designed for accurate determination of the radiant power and luminous flux from small lamps, high-power LEDs and mid-sized LED modules. The sphere is supplied in two versions: a closed model for measurements in 2π configuration, where light is only input...

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ISP Series Integrating Spheres 17Pages

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ISP Series Integrating Spheres
17Pages